150107020054A Triple Gear Pump Set Sany SAT40C Articulated Dump Truck Spare Parts

150107020054A Engine-Driven Hydraulic Triple Gear Pump Set for Sany SAT40C

The 15010107020054A Triple Gear Pump Set is a primary, engine-driven auxiliary hydraulic pump designed for the fluid power circuits of the Sany SAT40C articulated dump truck. Articulated dump trucks operate under continuous, heavy loads, generating massive rotational torque that must be distributed across the articulation joint to the steering, suspension, and braking systems. Rather than mounting three separate pumps, Sany utilizes this high-capacity triple gear pump. Bolted directly onto the engine’s auxiliary gear train or Power Take-Off (PTO) port, this combined block houses three distinct gear pump sections driven by a common input shaft to simultaneously power:

1. The primary vehicle steering loop
2. The high-pressure braking and accumulator charging circuit
3. Auxiliary hydraulic or fan cooling loops

Because hydraulic gear pumps operate continuously under high pressures (often exceeding 200 bar), internal seals and gaskets are subjected to severe wear and thermal degradation over extended service hours. This catalog group features the primary rebuild Kit, Seal (150107020054A001) containing original-specification rotary shaft seals, housing O-rings, and back-up rings to restore internal volumetric efficiency. We supply both the fully integrated 150107020054A triple gear pump assembly and its individual replacement seal kits. Both genuine Sany OEM kits and highly reliable aftermarket options are in stock for rapid international shipping.

General Assembly Specifications

150107020054A Assembly Component Parts List

Below is the detailed parts catalog breakdown of the triple gear pump assembly as referenced in the Sany SAT40C technical manual. The primary seal rebuild kit is orderable separately for routine pump maintenance overhauls:

Features & Benefits of Our Triple Gear Pump Set

• Multi-Section Hydraulic Delivery: Features three separate gear sections housed within a single monoblock housing, providing three independent pressure outlets from a single engine drive input. This design saves space and reduces drivetrain auxiliary load.
• Premium Fluorocarbon Seal Rebuild Kit: The Seal Kit (150107020054A001) contains high-performance fluorocarbon shaft oil seals and pressure-balanced gaskets designed to withstand extreme oil heat and friction, preventing internal fluid bypass (slippage) and external leaks.
• High-Strength Gear Assemblies: Internal spur gears are machined to tight clearances and surface hardened to ensure stable flow delivery, minimal noise, and long service intervals under mining ground shocks.

Ordering & Rebuild Technical Guidelines

1. Verify Drive Shaft Spline Profiles: Sany auxiliary engines utilize different gear ratios and mounting flanges. Please provide your Sany SAT40C’s chassis serial prefix or engine identification plate so our technical department can verify the exact spline tooth count and flange pattern before shipping.
2. Mandatory Seal Package Replacement on Rebuilds: Gear pumps are highly sensitive to internal pressure bypass. When overhauling the pump set, always replace the entire seal kit (item 1). Reusing flattened or oil-swollen seals will lead to low hydraulic pressure output.
3. Air Purge Hydraulic Lines on Installation: Air pockets in main hydraulic lines can cause localized cavitation and pressure shocks, damaging the internal gear teeth and bushings. After installing the 150107020054A pump, bleed the air from the lines before running the steering and braking systems under full load.

Contact our B2B sales department today with part number 150107020054A, your desired quantities, and delivery port to receive a formal commercial quotation within 1 business day.