High Pressure Hydraulic Pump for Dump Truck | PFG-142D, PFE-51150, PFE-31036 | Atos Style Gear & Vane Pump
| Model Number | PFE, PFG, PFG-227, PFG-216, PFG-135, PFC-218, PFG-214, PFG-327, PFG-114/120/128, PFE 51150 1 DU |
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Product Description
PFG & PFE Series High-Pressure Hydraulic Pumps for Dump Trucks
Product Overview: This selection represents the high-performance power core engineered specifically for Dump Truck lifting systems and heavy-duty mobile machinery. This range features the rugged PFG Gear Pump series (e.g., PFG-142D, PFG-327-D-RO, PFG-114/120/128) and the high-pressure PFE Vane Pump series (e.g., PFE-51150/1DU, PFE-31036-1DV). Known for their compact build and elite pressure durability, these pumps ensure smooth, rapid cargo box elevation even under frequent heavy-load cycles, making them the premier choice for professional dump truck hydraulic maintenance and upgrades.
Key Technical Advantages:
Optimized for Lifting Cycles: Features high starting torque and instantaneous pressure response, perfectly matched for the rapid extension requirements of multi-stage dump truck cylinders.
Dual Pump Technology: The PFE Vane series offers ultra-low noise and long service life via cartridge designs, while the PFG Gear series provides extreme wear resistance for harsh environments.
Rugged Field Durability: Constructed with reinforced ductile iron housings and specialized heat-treated bearings to withstand the high vibration, dust, and temperature fluctuations of construction sites.
Superior Volumetric Efficiency: Advanced side-plate compensation ensures near-constant flow output at rated pressures of 210-250 Bar, effectively reducing fuel consumption.
Seamless Installation: Standard SAE or ISO interface designs allow for direct coupling with mainstream Dump Truck Power Take-Off (PTO) units.
Detailed Models & Parameters:
Core Series: PFG Gear Pump & PFE Vane Pump.
Model Keywords: PFG-142D, PFG-327-D-RO, PFG-114, PFG-120, PFG-128, PFE-51150-1DU, PFE-31036-1DV.
Maximum Pressure: Rated up to 210 – 250 Bar (3000-3600 PSI).
Design Features: 1DU (Single/Double expansion); 1DV (FKM Sealing for High Temperature).
Target Applications: Dump truck tipping systems, refuse compactors, truck-mounted cranes, and excavator auxiliary circuits.


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