Forklift Hydraulic Pump

The Heart of Your Forklift’s Power and Efficiency

The hydraulic pump is the powerhouse of the forklift, responsible for converting mechanical energy from the engine or electric motor into hydraulic flow. Our range of hydraulic pumps is engineered to provide the consistent pressure required to drive lift, tilt, and steering functions with precision and reliability.

Description

A high-quality pump ensures that your forklift operates smoothly without lag or power loss. We specialize in both Gear Pumps (the most common for forklifts) and Piston Pumps, designed to meet the high-pressure demands of modern material handling equipment.


Main Pump Types

  • External Gear Pumps: The industry standard for most forklifts. Known for their simple design, durability, and cost-effectiveness. They excel in high-pressure environments and are highly resistant to fluid contamination.

  • Piston Pumps: Often found in heavy-duty or high-capacity forklifts. These offer higher efficiency and variable displacement options, allowing for better energy savings and precise control.

  • Vane Pumps: Utilized in specific electric forklift models where low noise levels and smooth flow are prioritized for indoor warehouse environments.


Key Technical Features

  • High Volumetric Efficiency: Precision-machined internal tolerances ensure maximum fluid output per rotation, reducing energy waste and heat buildup.

  • Aluminum or Cast Iron Housing: High-strength body materials provide excellent heat dissipation and the structural integrity to handle peak pressures.

  • Low Noise Operation: Advanced gear tooth profiles and balanced designs minimize vibration and acoustic output, improving operator comfort.

  • High-Pressure Shaft Seals: Specialized seals prevent external leakage and can withstand the backpressure common in demanding hydraulic circuits.

  • Compact Footprint: Designed to fit within the tight engine compartments or battery bays of all major forklift brands.


Technical Specifications

Attribute Specification Range
Max. Operating Pressure 200 – 300 Bar (2900 – 4350 PSI)
Displacement 4cc – 100cc per revolution
Rated Speed 500 – 4000 RPM
Mounting Flange SAE Standard, European 4-bolt, or Custom
Drive Shaft Splined, Tapered, or Straight Keyed
Inlet/Outlet Ports Flanged (Split) or Threaded (BSP/UNF)

Signs Your Pump Needs Replacement

  • Whining or Knocking Noise: Usually indicates cavitation or internal gear wear.

  • Slow Hydraulic Response: A drop in flow rate leads to sluggish lifting or steering.

  • Excessive Heat: Internal leakage within the pump causes the hydraulic oil to overheat rapidly.

  • Foaming Oil: Indicates air is being sucked into the system through the pump shaft seal.


Compatibility & Brands

We provide direct-replacement hydraulic pumps for a wide array of global forklift manufacturers, including:

  • Asian Brands: Toyota, Komatsu, Mitsubishi, TCM, Heli, Hangcha.

  • Western Brands: Hyster, Yale, Crown, Caterpillar, Linde, Still.


Why Choose Our Hydraulic Pumps?

  • Tested Under Load: Every pump is bench-tested at maximum pressure to ensure it meets flow specifications before shipping.

  • Reliable Performance: Built to withstand the “stop-and-go” nature of warehouse logistics.

  • OEM Quality at Aftermarket Value: Get the performance of a factory-installed pump at a significantly lower total cost of ownership.

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