DONGCHENG 600cc / 21oz Heavy-Duty Grease Gun, 4500 PSI, with Hose and Nozzles (HD072902)-A 600cc high-volume lever grease gun for 21 oz cartridges or bulk grease at 4500 PSI.
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The DONGCHENG HD072902 Heavy-Duty Grease Gun holds 600cc (21 oz) of grease, which is 50% more than the 400cc model (HD072901), so you refill less often. Load a 21 oz cartridge or fill it with bulk grease. The working pressure is 4500 PSI and the burst pressure is 6000 PSI. The body is a 1.0 mm steel tube with an aluminium die-cast head. It delivers a minimum of 1 oz of grease in 40 strokes. It comes with a grease hose, a rigid extension, a needle nozzle, and a flat nozzle. It is made for mechanics, fleet workshops, and industrial maintenance teams.
Key Features
- 600cc / 21oz capacity: high volume
- Dual loading: 21 oz cartridge or 600cc bulk
- 4500 PSI working pressure, 6000 PSI burst pressure
- Delivers minimum 1 oz per 40 strokes
- 1.0 mm steel tube with aluminium die-cast head
- Complete accessories: hose, rigid extension, needle nozzle, flat nozzle
- Packed by colour box
Application
- Greasing vehicle chassis, bearings, and joints
- Truck, bus, and fleet maintenance
- Tractor and farm equipment lubrication
- Industrial machinery maintenance
- Workshop and service station use
Technical Specification
| Specification | Detail |
|---|---|
| Brand | DONGCHENG |
| Model | HD072902 |
| Product Type | Heavy-Duty Grease Gun |
| Capacity | 600cc / 21 oz |
| Loading Way | 21 oz cartridge / 600cc bulk |
| Delivery | Minimum 1 oz per 40 strokes |
| Working Pressure | 4500 PSI |
| Burst Pressure | 6000 PSI |
| Material | 1.0 mm steel tube, aluminium die-cast head |
| Accessories | 1 grease hose, 1 rigid extension, 1 needle nozzle, 1 flat nozzle |
| Packaging | Colour box |
Safety Note: Never exceed the working pressure. Keep skin away from the nozzle during use, since grease under pressure can penetrate the skin. Wear gloves and eye protection.














