S-713DP Lever Action Grease Gun
The STAR S-713DP Lever Action Grease Gun – Dual Piston Wide Barrel is built specifically for the Australian and New Zealand grease market and distributors serving it. A wider 63.5 mm (2-1/2") barrel takes the 450 g wide-barrel cartridge format used as the stock standard across those two markets, not the worldwide 14 oz. (400 g) cartridge stocked elsewhere. Bulk capacity is 650 cubic centimetres (20 oz.), the sweet-spot reservoir size between the compact 500 cc format and the high-capacity 750 cc: large enough to cover typical farm, contractor and equipment service routes without a mid-machine reload, small enough to keep the gun balanced and portable between service points.
We at STAR fit the S-713DP with the same dual-piston engineering package as the rest of the DP family: 2.4 g per stroke output (roughly three times a standard single-piston lever gun), full 12,000 PSI (830 bar) pressure rating, dual grease inlet for prime reliability in cold-weather and partial-fill conditions, and variable stroke for partial lever swings where machine structure blocks a full arc. Four-way loading (450 g cartridge, bulk pack, suction fill, filler pump) on the CNC-machined aluminium die cast head fits whatever grease supply format your operation uses. For buyers outside Australia and New Zealand where 14 oz. (400 g) cartridges are the stocked format, the standard-barrel S-711DP (500 cc) or S-712DP (750 cc) is the practical pick.
Rugged Build Quality
- Wide 63.5 mm (2-1/2") barrel sized for the 450 g cartridge format. The barrel's inner diameter matches the Australian and New Zealand wide-barrel cartridge standard, a physically larger cartridge than the worldwide 14 oz. (400 g) format. Stocked cartridges from grease suppliers in Sydney, Auckland, Brisbane, and regional Australian and NZ stockists drop straight in without adapters. For distributors supplying either market, the wide-barrel variant is the correct product to carry because standard-barrel guns will not take the stocked 450 g cartridges in those two countries.
- Dual-piston pump mechanism delivering 2.4 g per full lever stroke. Two pistons work in parallel on every stroke of the handle, so each stroke moves roughly three times the grease of a standard single-piston gun (whose spec is typically 1 g per stroke). For a 40-fitting farm tractor that takes 160 standard strokes at 1 g each, the S-713DP completes the same service in roughly 65 strokes, closer to a third of the pumping time. On Australian broadacre contractor routes covering 3-5 machines per stop, the compounded saving is real productive time per working day.
- Dual grease inlet for prime reliability. Grease reaches the pump through two separate feed channels in the head instead of one. If air gets into one channel (common in cold-morning starts in Tasmania, South Island NZ, or Alpine-region service; during partial-fill reloads after a cartridge empties mid-machine; or after the gun has sat in storage between seasons), the second channel still feeds the pump. The first pump of the lever after reload produces grease, not a dry stroke.
- Variable stroke mechanism. The lever geometry is designed so that a partial swing (say, 30 or 40 percent of the full arc) still builds the full 12,000 PSI pressure at the coupler. This matters on fittings where a full lever swing is blocked by machine structure: tractor loader pins behind the wheel, PTO shaft fittings behind the drive cover, implement linkages on headers and sowing equipment where the lever hits the bar. The operator can pump through whatever arc is available and still move grease at full pressure.
- 650 cc bulk capacity: the sweet spot between 500 cc and 750 cc. Bulk-filled to 650 cubic centimetres the reservoir carries roughly 590 g of grease, which covers approximately 50 typical fittings at 12 g each (most farm tractors in one fill) or 40 fittings at 15 g on heavier loads. Compared with a 500 cc gun the extra 150 cc eliminates most mid-machine reload stops; compared with a 750 cc gun the S-713DP is shorter and better balanced, more comfortable through the arc of a long lever stroke and easier to carry between widely spaced service points on Australian cattle-station and broadacre farming routes.
- High-tolerance CNC-machined aluminium die cast head. The head is cast from aluminium then CNC-finished to tight tolerances, so grease passages, the non-return valve seat, piston bore and coupler thread stay aligned under repeated 12,000 PSI cycling. Lighter than a steel head, and more corrosion-resistant than uncoated steel in humid coastal and tropical-north Australian climates.
- Robust barrel in 0.049" (1.2 mm) cold-drawn steel. The barrel wall is drawn through a die at room temperature, which work-hardens the steel for predictable strength at 1.2 mm thickness. The thicker wall absorbs dual-piston shock loading and the wide-barrel geometry is engineered to the same pressure rating as the standard-barrel DP variants.
- Extra-heavy follower spring. A stronger-than-standard compression spring sits behind the follower plate and keeps the grease column pressed firmly against the pump, even at low fill levels. Standard springs can lose prime at half-empty fills because the grease column height drops; the heavier spring prevents that, particularly on bulk-packed fills where grease consistency varies.
- Rolled threads on the barrel-to-head joint. Rolled threads displace steel under pressure rather than cutting it away, which work-hardens the surface for stronger, smoother engagement. Important on a joint that gets unscrewed every cartridge swap or bulk reload: rolled threads survive thousands of reload cycles without cross-threading.
- Machined non-return valve in the head. A precision-machined one-way valve sits between the pump chamber and the coupler outlet. It opens during a pump stroke and closes between strokes to hold peak pressure, so the grease column does not bleed back. Without it, partial strokes would never build the 12,000 PSI needed to clear a crusted fitting.
- Knurled barrel grip. The barrel surface has a machined cross-hatch pattern that provides tactile grip when hands are oily, gloved, or wet. No moving parts, does not wear out over the life of the gun.
- Non-slip textured powder-coated body. Electrostatic powder coating with a textured surface finish. Resists corrosion in humid climates, marine service (relevant on Tasmanian aquaculture and Queensland coastal equipment), and wet outdoor use common in Tasmanian and South Island NZ conditions.
- 12,000 PSI (830 bar) maximum working pressure. This is the full pressure rating for any hand-operated grease gun. The pressure matters because grease fittings on equipment that sits outdoors between service intervals develop crusts from dust, moisture, and oxidation. In Australian outback and NZ high-country farming conditions, equipment often sees long intervals between service cycles: a crusted zerk at 6,000 PSI refuses fresh grease, while at 12,000 PSI the gun punches through the crust on the first or second stroke.
- 4-way loading: 450 g cartridge, bulk pack, suction, filler pump. Grease supply formats vary by operation. Australian and NZ farm operators buy 450 g cartridges from rural suppliers for clean reloads. Contractor and plant-maintenance depots bulk-pack 650 cc from 5 kg, 15 kg or 20 kg pails for lower per-kilogram cost. Remote-site operators suction-fill from open containers. High-volume workshops use filler pumps for rapid reload. The S-713DP accepts all four formats without conversion kits or head swaps.
Features / Loading Options
The S-713DP accepts grease from all four industry-standard supply formats: 450 g cartridge, bulk pack, suction fill, and filler pump. The variable stroke mechanism is part of the same package and lets operators build full 12,000 PSI pressure on partial lever swings.
Variable StrokePartial swings, full pressure
Cartridge Loading450 g (Wide)
Bulk Loading20 oz. / 650 cc
Suction Filling
Filler Pump
How the S-713DP Works
The S-713DP works in three stages: load, prime, pressurise and dispense. The core mechanism is the same dual-piston pump shared with the rest of the DP family, fitted in a wide 63.5 mm barrel instead of the worldwide 57.15 mm diameter.
- Load. Choose one of four loading methods depending on your grease supply. For cartridge fill, retract and lock the plunger rod, unscrew the barrel, peel the metal pull-tab off a standard 450 g wide-barrel cartridge (the Australian and NZ format, physically larger than the worldwide 14 oz. cartridge), insert nose-first, peel the plastic bottom seal, and screw the head back on. For bulk pack, retract and lock the plunger, unscrew the barrel, dip the barrel mouth into a 5 kg, 15 kg or 20 kg grease pail, and pack grease firmly against the sidewalls with a scoop to fill the 650 cc reservoir. For suction fill, retract and lock the plunger with the barrel attached, dip the gun nose into an open grease container, and release the plunger rod slowly so the follower spring draws grease into the reservoir. For filler pump fill, connect a hand-operated or pneumatic filler pump to the 1/8" BSPT inlet on the head and push grease in under pressure.
- Prime. Release the plunger rod from the side-slot lock so the extra-heavy follower spring compresses the grease column against the dual-inlet head. Crack the head a quarter turn to open the air release path, then pump the lever 3 to 5 full strokes with the coupler disconnected. Grease should flow from the head seam on the second or third stroke because both dual-inlet feed channels draw simultaneously, the same priming behaviour as on the standard-barrel DP variants. Retighten the head when grease flows without bubbles. In cold-morning starts on Tasmanian or South Island NZ farms, the dual inlet keeps priming within 5 strokes even when grease has thickened overnight.
- Pressurise and dispense. Connect the hydraulic coupler to a zerk fitting. Each full lever stroke drives both pistons in parallel, moving 2.4 g of grease through the non-return valve into the coupler at up to 12,000 PSI (830 bar). Partial swings still build full pressure thanks to the variable-stroke mechanism, so fittings with tight lever-arc clearance (loader pins behind tractor wheels, PTO-shaft fittings behind guards, implement hitch pivots) are reachable. Pump until fresh grease appears at the bearing seal, then disconnect. A 650 cc fill covers roughly 50 typical fittings at 12 g each.
The S-713DP runs on lever power only: no battery, no compressor, no electrical supply. Sized specifically for the Australian and NZ markets where 450 g cartridges are the stock standard, it is the standard-barrel DP family's companion product for those two countries. Buyers outside Australia and NZ servicing standard 14 oz. (400 g) cartridges should pick the S-711DP (500 cc compact) or S-712DP (750 cc high capacity) which use the standard 57.15 mm barrel.
| Parameter | Value |
|---|---|
| Model | S-713DP |
| Type | Manual Lever Action Grease Gun - Dual Piston Wide Barrel |
| Mechanism | Dual Piston, Lever Type (Hand Operated) |
| Delivers | 2.4 g / Stroke (1 oz. / 12 Strokes) |
| Pressure Developed | 12,000 PSI (830 bar / 83 MPa) |
| Filling Options | Cartridge, Bulk, Suction, Filler Pump (4-way) |
| Cartridge Capacity | 450 g Wide-Barrel Cartridge (Australian / NZ standard) |
| Bulk Capacity | 20 oz. / 650 cc (approximately 590 g) |
| Barrel Diameter (Ø) | 63.5 mm / 2-1/2" (Wide Barrel) |
| Barrel Wall Thickness | 0.049" / 1.2 mm cold-drawn steel |
| Head Material | CNC-machined Aluminium Die Cast |
| Dual Grease Inlet | Yes (prevents loss of prime in cold weather and partial fills) |
| Variable Stroke | Yes (full pressure on partial lever swings) |
| Body Finish | Non-slip textured powder coating |
| Thread Options | 1/8" BSPT / 1/8" NPT / M10 x 1 / Custom |
| Extension / Hose Size | 6" (150 mm) Steel Extension / 12" (300 mm) Flexible Hose / Both |
| Coupler | Hydraulic coupler (standard), 4-jaw with ball check (optional) |
| Grease Grade Compatibility | NLGI 1, NLGI 2, NLGI 3 (lithium, calcium, aluminium complex, polyurea, moly-fortified EP) |
| Operating Temperature | -10°C to +80°C |
| Primary Market | Australia and New Zealand (450 g wide-barrel cartridge stock) |
| Country of Origin | India (Made in Ludhiana) |
| Certifications | ISO 9001:2015, CE, RoHS compliant |
| HS Code | 8205 |
| Warranty | 1 year against manufacturing defects |
| OEM / Private Label | Available (MOQ applies) |
Every S-713DP ships ready to use with accessories included, in one of three kit configurations.
6" (150 mm) Steel Extension
Hydraulic Coupler
Instruction Manual
12" (300 mm) Flexible Hose
Hydraulic Coupler
Instruction Manual
6" (150 mm) Steel Extension
12" (300 mm) Flexible Hose
Hydraulic Coupler
Instruction Manual
R = Rigid Extension
F = Flexible Hose
RF = Fixed Rigid Extension & Flexible Hose both included
Kits are fully customisable. Additional couplers, connectors, pointed nozzles and other accessories can be included in the box on request. Contact us for custom kit configurations and Australian/NZ-market private-label packaging.
Four engineering and market-fit choices define the S-713DP's position as the wide-barrel member of the dual-piston family built for Australian and NZ service.
The S-713DP's combination of wide-barrel 450 g cartridge compatibility, 650 cc sweet-spot capacity, dual-piston output, and 12,000 PSI pressure targets service work on Australian and New Zealand farms, contractor operations, workshops, and plant-maintenance sites.
S-713DP Variants & Related Models
S-711DP Dual Piston Lever Action Grease Gun - Entry Tier (15 oz. / 500 cc)
15 oz. / 500 cc
14 oz. (400 g) cartridge
Entry Tier (Compact Format)
S-712DP Dual Piston Lever Action Grease Gun - High Capacity (24 oz. / 750 cc)
24 oz. / 750 cc
14 oz. (400 g) cartridge
High Capacity (750 cc)
S-712DP/PRO Professional Dual Piston Lever Action Grease Gun (24 oz. / 750 cc)
24 oz. / 750 cc
14 oz. (400 g) cartridge
Pro Tier (Premium Accessory Kit)
S-714DP Dual Piston Lever Action Grease Gun - Wide Barrel High Capacity (30 oz. / 900 cc)
30 oz. / 900 cc
450 g cartridge
High Capacity (900 cc)
Compatible Accessories
Flexible Hoses
Multiple lengths available
(12", 24", 36" and more)
Steel Extensions
Multiple lengths available
(6", 18", 24" and more)
Couplers & Connectors
All types available
(hydraulic, 4-jaw, quick-release)
All Grease Gun Accessories
Full range available
(follower plates, seals, bulk loaders)
Related Product Categories
Buying Guide: When the S-713DP is the Right Choice
The S-713DP is the wide-barrel member of the dual-piston family, purpose-built for Australian and New Zealand markets where the 450 g wide-barrel cartridge is the stock grease supply format. The 650 cc reservoir is the sweet-spot capacity sized for typical farm and contractor service. It is the right pick when cartridge supply in these markets matters, or when the 650 cc reservoir fits the fitting-count profile of the operator. It is not the right pick outside Australia and NZ where standard-barrel cartridges are stocked.
Pick the S-713DP for Australian and New Zealand farm, contractor, and workshop service
Australian broadacre farming, NZ dairy and sheep farms, seasonal contractor tractor work, rural workshop trade, agricultural merchant retail channels: markets where stocked grease cartridges are the 450 g wide-barrel format, not the worldwide 14 oz. (400 g) format stocked elsewhere. The S-713DP fits the supply chain those buyers already purchase into, eliminating adapter fuss or mismatched cartridges at reload time.
Pick the S-713DP for service routes where 650 cc is the goldilocks capacity
For typical farm tractors with 30-40 grease points, most backhoes, mid-size wheel loaders, and contractor routes where a single operator services 3-5 machines per stop, the 650 cc reservoir covers most machines in one fill without the weight and bulk of a 750 cc gun. The 100 cc less than a 750 cc gun keeps the lever arc shorter and the gun more comfortable to carry between widely spaced service points common on Australian cattle-station routes.
Step up to the S-714DP for 40+ fitting mining haul trucks on wide-barrel markets
Australian mining haul trucks, large excavators servicing iron ore and coal pits, and NZ forestry harvesters where fitting counts routinely exceed 50 per machine: the S-714DP at 900 cc on the same 63.5 mm wide barrel is the correct pick. Dual-piston mechanism and 12,000 PSI identical to the S-713DP; the extra 250 cc of bulk capacity eliminates mid-machine reload stops on the largest mining and forestry equipment.
Outside Australia and NZ: pick the standard-barrel High Capacity (900 cc), S-712DP, or S-712DP/PRO
The S-713DP uses the 450 g wide-barrel cartridge stocked primarily in Australia and NZ. In the UK, Europe, North America, Asia, Africa, Middle East, and Latin America, the stocked cartridge is the worldwide 14 oz. (400 g) format. For buyers in those regions pick the S-711DP (500 cc compact), S-712DP (750 cc high capacity), or S-712DP/PRO (750 cc professional with rubber sleeve) , same dual-piston family with the 57.15 mm standard barrel.
Consider the Quadra-Cut steel Entry Tier (Compact Format) for drop-heavy wide-barrel environments
Australian mining pit-side service, NZ forestry bush service, rough construction yards where the gun gets dropped onto concrete or rock: aluminium die cast heads can crack from repeated hard impacts. The S-710 uses a forged steel head with Quadra-Cut Precision machining at the same 650 cc wide-barrel capacity and 12,000 PSI rating. Trade-off: heavier gun, single-piston output (1 g per stroke), no variable stroke. Pick S-713DP for pumping speed and cold-weather priming; pick S-710 for drop tolerance in rough-service environments.
For Australian and NZ distributor and rural-merchant trade buyers
The S-713DP is a distinctive SKU for Australian and NZ distributors: rural supply merchants, agricultural equipment retailers, large-format hardware retail trade, and farm machinery dealership service departments. The dual-piston + dual-inlet combination differentiates it from commodity wide-barrel single-piston guns and commands higher margins. Contact the STAR export team for Australian/NZ-market private-label packaging, BSPT thread variants, mixed-container consolidation to Sydney, Melbourne, Brisbane, Auckland, Christchurch, and regional hubs.
Frequently Asked Questions: S-713DP Wide Barrel Dual Piston Lever Action Grease Gun
What is a wide-barrel grease gun and why does Australia use it?
A wide-barrel grease gun is built with a 63.5 mm inner diameter barrel sized for the 450 g cartridge format, not the 57.15 mm standard barrel sized for 14 oz. (400 g) cartridges. The 450 g wide-barrel cartridge became the stocked standard in Australian and New Zealand grease supply chains decades ago through the influence of local grease-blending and packaging firms, and has remained the format farm and rural merchants carry. Buyers in these two markets who purchase a standard-barrel gun find their local cartridge supply does not fit; conversely, importing 14 oz. cartridges to match a standard-barrel gun is cost-ineffective when 450 g cartridges are stocked at every rural supply store. The S-713DP is the product built for that specific supply chain.
Why is the S-713DP sized at 650 cc instead of 500 cc or 750 cc?
650 cc is the goldilocks capacity between compact 500 cc and high-capacity 750 cc, carrying roughly 590 g of grease (enough for most farm tractors in one fill) while keeping the gun shorter and better balanced than a 750 cc format. A typical Australian farm tractor has 30-40 grease points; at 12 g per fitting the full machine uses 360-480 g of grease, fitting comfortably in the 650 cc reservoir. The extra 150 cc over a 500 cc gun eliminates most mid-machine reload stops; the 100 cc less than a 750 cc gun keeps the lever-arm balance and the carry weight manageable through long pumping sessions on broadacre contractor routes.
Can a 14 oz. (400 g) cartridge be used in the S-713DP wide barrel?
Not recommended. The 63.5 mm wide barrel is sized for the 450 g cartridge diameter; a 14 oz. cartridge is physically smaller and will not seat properly, leaving the cartridge loose in the barrel and causing pumping and priming problems. Buyers in Australia and NZ should stock 450 g cartridges, which are widely available at rural supply stores, agricultural merchants, and industrial-supply distributors. Buyers expecting to use 14 oz. cartridges should pick the standard-barrel S-711DP or S-712DP, which have a 57.15 mm inner diameter correctly sized for that cartridge format.
How many grease fittings can the S-713DP cover per fill?
At 12 grams of grease per fitting, a 650 cc bulk reservoir covers approximately 50 fittings per fill. At 15 grams per fitting on heavier-duty service loads, approximately 40 fittings. In practical terms this means one full farm tractor (30-40 fittings), one backhoe with attachments, one mid-size wheel loader, or several smaller pieces of equipment in a single service session. For operations where typical machines have fewer than 25 fittings and portability matters, the compact 500 cc S-711DP is sized right. For mining haul trucks and large construction equipment with 50+ fittings, the S-714DP at 900 cc is the correct wide-barrel pick.
Is the S-713DP suitable for cold-morning farm service?
Yes, and the dual grease inlet is particularly valuable on cold mornings because thickened grease pulls away from single-channel feed paths and causes priming failures on reload. On Tasmanian, South Island NZ, and alpine-region farm service where overnight temperatures drop below 5°C, standard grease thickens significantly and single-inlet guns often need 10 to 15 priming strokes before grease reaches the coupler. On the S-713DP's dual-inlet head, even if one channel draws air during a cold reload, the second channel still feeds grease to the pump and priming typically succeeds within 3 to 5 strokes. For very cold service, switch to NLGI 1 grade grease which stays pumpable at lower temperatures.
Is the S-713DP suitable for dusty Australian outback service conditions?
Yes, but routine cleaning of the coupler and extension between fittings is more important in dusty conditions than in workshop service. Dust contamination around a zerk fitting can be pushed into the bearing when grease is injected, and dust settling on the coupler jaws between fittings can cause premature coupler wear. Wipe the coupler with a lint-free rag between fittings in outback and dust-prone conditions, cap the coupler nozzle with the supplied plastic cap when the gun is not in active use, and do a more thorough coupler and head clean at the end of each service day. The powder-coated body resists dust adhesion better than bare metal finishes.
How does the S-713DP compare to a pistol-grip grease gun for Australian farm service?
Different tools for different jobs. The S-713DP at 12,000 PSI and 2.4 g per stroke is the correct pick for high-volume farm service with many grease points per machine; a pistol-grip gun at around 4,000-6,000 PSI with one-handed operation is the correct pick for fittings where one hand is needed on the coupler to hold it in place on a worn zerk. Most Australian farm operators end up carrying both: the lever gun for the main service cycle on tractors and equipment, and a small pistol grip as the backup for worn or hard-to-reach fittings where the lever gun's two-handed operation makes the coupler connection awkward. For occasional home and workshop grease jobs on light equipment, a pistol grip is usually sufficient on its own.
Can I rebuild the S-713DP if components wear out?
Yes. The S-713DP is built as a serviceable tool with replaceable seals, follower spring, plunger-rod seal, coupler, flexible hose, and steel extension. Rebuild kits containing the standard wear parts are listed in the STAR spare parts catalogue. Typical wear-part lifespan at regular farm use: O-rings and plunger seal 2 to 4 years, follower spring 4 to 8 years, hose and coupler 2 to 3 years depending on abrasion exposure. A full rebuild costs a fraction of a new gun and extends working life indefinitely. Contact the STAR sales team or your Australian/NZ distributor for the rebuild-kit SKU and fitting guidance.
What happens if I get a grease injection injury from the S-713DP?
Go to an emergency department immediately, even if the wound looks small and does not initially hurt much. A 12,000 PSI grease injection is a surgical emergency requiring debridement within hours; delayed treatment can lead to tissue necrosis and amputation. High-pressure grease injected through intact skin initially appears as a tiny puncture wound, but the grease migrates along tissue planes away from the wound site and causes chemical damage that only becomes visible as swelling, colour change, and infection over the following 24-72 hours. Brief the hospital that it is a high-pressure grease injection, not a simple puncture wound. Standard PPE when using the gun: wraparound safety glasses, long sleeves, nitrile gloves, closed-toe boots. Never point the coupler or hose at any body part, never try to clear a blocked coupler by pressing it against any surface that includes your own skin.
Does the S-713DP use BSPT or NPT thread for Australian equipment compatibility?
Australian and NZ equipment markets primarily use 1/8" BSPT (British Standard Pipe Taper), so BSPT is the default thread specification for S-713DP orders shipping to those markets. 1/8" NPT and M10 x 1 are available on request. BSPT and NPT are both tapered pipe threads but have different angle profiles (55° for BSPT versus 60° for NPT) and different pitch dimensions, so they are not interchangeable. Specify the thread option at order time; the STAR sales team will confirm against your grease-supply fittings and any existing accessory stock you carry. For mixed Australian fleets with some imported US equipment, some operators keep one BSPT gun and one NPT gun to match the fitting stock.
Is the S-713DP a good fit for NZ dairy shed service?
Yes. NZ dairy shed service involves milking-plant drive bearings, vacuum pump fittings, washdown-pump pivots, and associated ATV and UTV fittings around the shed and paddocks , typically 30-50 grease points across the shed system. The 650 cc reservoir covers a typical shed service in one fill, the 12,000 PSI pressure handles the crusted zerks common on vacuum pumps exposed to washdown water, and the powder-coated body resists the humid washdown-corrosive environment of a milking shed better than uncoated metal. For dairy-specific service keep the gun labelled to a specific grease chemistry (lithium complex is a common dairy-plant recommendation) and cap the coupler when not in use to prevent washdown water ingress.
Can the S-713DP service ball joints and U-joints on Australian vehicles?
Yes. Ball joints and U-joints are standard lever-grease-gun applications and the S-713DP at 12,000 PSI handles both, including seized or corroded joints on older equipment. For U-joints use moly (molybdenum disulfide) fortified grease for shock-load protection. For ball joints most manufacturers specify NLGI 2 lithium-based or lithium-complex grease. Use the flexible hose accessory rather than the rigid extension on ball and U-joints because these fittings often sit in positions where a rigid extension cannot seat the coupler straight. Pump until fresh grease appears at the seal and stop , over-greasing a ball joint can blow out the rubber boot.
Is the S-713DP overkill for a small hobby farm or a single backyard workshop?
Possibly. For a hobby farm with a single small tractor, a ride-on mower, and occasional implement service, the S-713DP's 650 cc capacity and dual-piston speed are more than the use case requires. For those operators the compact 500 cc S-711DP or a smaller pistol-grip gun is usually the better fit, both for price and portability. The S-713DP pays back its capacity and dual-piston output on farms running multiple tractors or on contractor routes covering multiple properties per day. A good purchase decision framework: how many grease points does the operator typically service per month? Under 50 fittings monthly, a smaller gun is adequate; over 200 fittings monthly, the dual-piston speed and 650 cc reservoir recover measurable time.
How should the S-713DP be stored between Australian farm work seasons?
For storage between cropping seasons or between sheep/cattle work cycles exceeding 30 days: drain the reservoir, disassemble the head and barrel, wipe the barrel interior with a lint-free rag dampened with mineral spirits, dry completely, reassemble with a light film of grease on the plunger-rod seal, cap the coupler, and store horizontally in a clean, dry shed or workshop. Do not leave the gun loaded with grease for extended periods because oil separation accelerates when grease sits undisturbed, causing priming problems on reload. For storage under 30 days (for example, between weekly service cycles during a cropping run), the gun can be left loaded provided the plunger rod is released and the coupler is capped. Always store out of direct sunlight because UV accelerates powder-coat fade and hose-rubber ageing.
Is the S-713DP compatible with food-grade grease for NZ meat-processing plants?
Yes, the S-713DP is mechanically compatible with NSF H1 food-grade grease formulations. For food-processing service, use a dedicated gun reserved exclusively for food-grade grease and label it clearly to prevent cross-contamination with industrial EP grease. NZ meat-processing plants and Australian meat works typically service conveyor-drive bearings, packaging-line pivots, and chilled storage equipment where food-contact grease is mandatory. The dual-piston mechanism handles NSF H1 food-grade NLGI 1 or NLGI 2 viscosities without modification. Follow the plant's HACCP cleaning protocol between service cycles: wipe the coupler with food-safe sanitiser, store the gun in the designated food-grade tool station.
Can I order the S-713DP under my own Australian or NZ distributor brand?
Yes, OEM and private-label manufacture is available on the S-713DP for Australian and NZ distributors, including custom branding, packaging design to local retail format, specified thread (BSPT default for these markets), and kit configuration per agreement. MOQ depends on the customisation level: product-level rebranding (logo and packaging only) has a lower MOQ than full thread or kit-spec customisation. Shipping is handled via sea freight to Sydney, Melbourne, Brisbane, Auckland, or Christchurch as the common Australia/NZ hub ports, and mixed-container consolidation with other STAR products (pistol grip guns, accessories, dispenser buckets) is possible to hit MOQ thresholds. Contact the STAR export team for distributor pricing, lead times, and packaging specifications.
Why Global Buyers Trust STAR
We at STAR have manufactured lever action grease guns in our ISO 9001:2015 certified workshop since 1980. The S-713DP ships with full export documentation and multilingual manuals, and is a distinctive SKU for Australian and New Zealand distributors targeting rural supply merchants, agricultural equipment dealerships, and contractor service trade channels.