ES Series Weighing Pallet Truck – High-Precision Integrated Scale for Material Flow

ES Series Weighing Pallet Truck – High-Precision Integrated Scale for Material Flow

The ES Series weighing pallet truck integrates a high-accuracy onboard weighing system with heavy-duty hydraulic lifting, delivering real-time weight data during routine material handling operations. Designed for narrow aisles and complex environments, this series supports rated loads from 2,000kg to 3,000kg with weighing accuracy of ±0.1% full scale. The patented arc-shaped fork profile (streamlined design) reinforces load capacity and prevents deformation under heavy use. Available in fork widths of 550mm or 685mm and fork lengths of 1,150mm or 1,220mm, with a low starting height of 85mm and lift height up to 200mm. The hydraulic pump features a one-piece leak-proof casting with an oil fill port for easy maintenance, while eight strategically placed grease fittings extend service life.

Key Product Advantages

The ES Series delivers four core benefits for warehouse and logistics operations. First, the integrated weighing system eliminates the need for separate floor scales, enabling simultaneous transport and weight recording. Second, the arc-shaped fork design (streamlined patent) distributes stress evenly across the fork structure, significantly improving load-bearing performance and reducing the risk of deformation over time. Third, the compact chassis with a turning radius as tight as 1,380mm ensures excellent maneuverability in confined spaces such as narrow aisles and truck trailers. Fourth, the dual-wheel configuration with widened contact area reduces rolling resistance and provides stable, effortless pushing and pulling even under full load.

Weighing System Performance

The ES Series employs four high-precision load cells positioned at the fork endpoints to deliver reliable weight measurements. The system achieves accuracy of ±0.1% of full scale, with readability down to 0.1kg for fine load measurement. The digital display supports kilograms or pounds, with functions including tare, gross/net weighing, and cumulative totalization. The scale operates on a 3.7V/2Ah rechargeable battery with low-voltage alarm.

Technical Specifications – ES Series

Load Capacity Options: 2,000kg | 2,500kg | 3,000kg
Fork Width Options: 550mm or 685mm
Fork Length Options: 1,150mm or 1,220mm
Minimum Fork Height: 85mm (2,000kg/2,500kg models), 90mm (3,000kg model)
Lift Height: 115mm standard, up to 200mm maximum raised height
Steering Wheel: 180×50mm PU
Load Wheel: 80×70mm (dual wheel configuration)
Turning Radius: 1,380mm (1,150mm fork) | 1,450mm (1,220mm fork)
Overall Height: 1,215–1,217mm
Single Fork Width: 160mm | Fork Thickness: 51mm
Ground Clearance (wheelbase center): 30mm
Battery: 3.7V/2Ah
Unit Weight: 102kg (550mm width) | 105kg (685mm width)

Fork Design & Structural Reinforcement

The arc-shaped fork profile (streamlined patent) reduces stress concentration points and distributes load forces evenly across the entire fork structure. Each fork incorporates a 90cm thickened reinforcing rib that increases stability and load-bearing performance under repetitive heavy use. The integrated bearing holes on both the fork and rear wheel frame add structural rigidity, while the arrow tip on the fork provides visual guidance for precise pallet entry. The hydraulic unit features a one-piece cast body that prevents oil leakage, with an oil fill port for quick and convenient maintenance.

The dual-wheel configuration with widened contact surface ensures even force distribution and reduces rolling resistance, making the truck easier to maneuver even when fully loaded. High-quality PU steering wheels mounted on high-strength cast steel yokes deliver improved load capacity and extended service life. Eight grease fittings are strategically positioned on critical mechanical joints to ensure smooth operation and significantly extend the truck's operational lifespan.