Heavy-Duty Hydraulic Pallet Truck – Precision Engineering for Demanding Material Handling

Heavy-Duty Hydraulic Pallet Truck – Precision Engineering for Demanding Material Handling

Engineered for industrial warehouses and logistics operations, this heavy-duty hydraulic pallet truck delivers rated load capacities from 2,000kg to 3,000kg with a minimum fork height of 85mm and a maximum lifted height of 195mm. The hydraulic system is available in AC pump or BF pump configurations, both featuring a one-piece casting design that prevents oil leakage. A 36-month warranty covers the hydraulic unit, while the reinforced 90cm stiffening rib and arc-shaped fork profile ensure uniform load distribution and long-term structural integrity. Eight strategically placed grease nipples simplify routine maintenance, and the integrated fork-and-rear-wheel-bearing housing eliminates weak points associated with bolted assemblies.

Hydraulic Unit & Pump System – Leak-Proof Monolithic Casting

The pallet truck is equipped with either an AC pump or a BF pump, both featuring a one-piece cast housing that eliminates weld seams and potential leak paths. This integrated hydraulic unit maintains a working pressure rating of 16MPa and delivers a lifting speed of 0.12m/s under full load. The hydraulic cylinder has a piston diameter of 35mm and a lift stroke of 115mm, providing smooth and responsive operation. The pump housing is manufactured from ductile cast iron and undergoes a 48-hour continuous run-in test before assembly. A built-in overload protection valve prevents system damage from excessive weight, extending service life. The entire hydraulic system carries a 36-month warranty covering material defects and workmanship.

Sealing Cylinder – Imported Seals & Overflow Protection

The monolithic sealing cylinder incorporates imported sealing rings that provide superior leak resistance. The integrated relief valve automatically activates when load exceeds rated capacity, preventing hydraulic system rupture. This sealed cylinder design eliminates external oil leaks, keeping work areas clean and reducing fire hazards from oil spills. The oil filler port is positioned at the top of the pump casing, providing easy access for fluid top-ups without disassembling components.

Lubrication System – 8 Grease Nipples for Critical Joints

Eight strategically placed grease nipples are installed at critical pivot points including the handle hinge, lift cylinder mount, linkage arms, and wheel axle brackets. Each nipple accepts NLGI grade 2 lithium-based grease, with recommended service intervals of 50 operating hours for standard applications. These lubrication points allow operators to grease all moving joints without removing covers or panels, significantly extending the service life of bushings, pins, and bearings.

Fork Arm Design – Arc-Shaped Profile with Integrated Reinforcement

The curved fork arms feature a streamlined contour that distributes load stress evenly across the entire fork length. This arc-shaped geometry prevents permanent deformation under rated capacity conditions, maintaining fork tip deflection within 3mm at 2,500kg load. The fork arms are directly integrated with the rear wheel frame bearing housings through a single-piece casting process, eliminating welded joints that could create stress concentration points. This unified structure improves torsional rigidity by 22% compared to traditional bolt-on or welded fork assemblies. An arrow-shaped tip provides visual load positioning guidance for operators, improving engagement accuracy with pallets.

Reinforcement Rib – 90cm Thickened Steel Stiffener

A 900mm continuous reinforcement rib runs along the underside of each fork arm, increasing the section modulus at the critical bending zone. The rib thickness measures 6mm with a height of 45mm, adding 18% more steel mass to the fork structure. This enhancement raises the dynamic load capacity to 3,000kg while maintaining the rated static capacity. The rib is integrated into the casting process, ensuring consistent material grain structure and eliminating weld-induced residual stress. Fork deflection tests show the reinforced design maintains dimensional stability after 200,000 full-load lift cycles.

Technical Specifications