Available Brands for Bulldozers
All pumps are refurbished, tested, and dispatched with a written quality report and 3-month warranty.
Refurbished
Caterpillar
Models: CAT SBS120, SBS140, E6-3136
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Refurbished
Komatsu
Models: HPV145, HPV160, HPV95
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Refurbished
Bosch Rexroth
Models: A4VG71, A4VG180, A11VO95
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Refurbished
Parker
Models: PV140, PV202, PV152
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Refurbished
Eaton
JMV track drive motor (1.5-50T)
View ModelsCompatible Bulldozer Models & Pump Specs
| Bulldozer Model | Pump Model / Part No. | Pump Type | Max Pressure | Displacement |
|---|---|---|---|---|
| CAT D6N | CAT SBS120 | Axial Piston | Up to 340 bar | 120 cc/rev |
| CAT D7R | CAT SBS140 | Axial Piston | Up to 340 bar | 140 cc/rev |
| CAT D8T | CAT E6-3136 | Axial Piston | Up to 340 bar | 136 cc/rev |
| Komatsu D65EX | HPV95 | Axial Piston | Up to 350 bar | 95 cc/rev |
| Komatsu D85EX | HPV145 | Axial Piston | Up to 350 bar | 145 cc/rev |
| Komatsu D155AX | HPV160 | Axial Piston | Up to 350 bar | 160 cc/rev |
| Liebherr PR736 | Rexroth A4VG71 | Axial Piston | Up to 400 bar | 71 cc/rev |
| Volvo D7E | Parker PV140 | Axial Piston | Up to 350 bar | 140 cc/rev |
Don't see your model? WhatsApp us — we source across a wide range of bulldozer models.
Why Choose a Refurbished Pump for Your Bulldozer?
Major Cost Saving
Bulldozer hydraulic pumps are among the most expensive heavy equipment parts. A new CAT or Komatsu pump costs ₹2.5-5 lakh through official channels. Refurbished units from PumpGrid save 40-60% with documented quality.
Minimise Site Downtime
A bulldozer out of service on a mining, road, or construction project costs significant money per day. Our 2-3 day dispatch means your machine is back to work faster than any OEM supply route.
High-Pressure Tested
Bulldozer pumps operate at up to 340-400 bar. Every pump is bench-tested at its rated pressure with actual readings documented in the test report — not estimated values.
Warranty & Documentation
3-month minimum warranty on all bulldozer pumps. Written test report, pressure readings, and photos shared before dispatch. Replacement support within warranty period.
Signs Your Bulldozer Hydraulic Pump Needs Replacement
Act on these warning signs early — delayed replacement often causes secondary damage to hydraulic motors and cylinders, significantly increasing total repair cost.