Manual Pallet Truck

Manual pallet truck periodic inspection is the examination and testing, at least once a year by authorised engineers, of the hand-pumped hydraulic equipment that lifts and moves palletised loads. The pump and ram, forks and rollers, tiller control and capacity plate are assessed. Their low cost and simple appearance do not reduce the risk of an equipment that moves a ton or more with human force; fork failure or uncontrolled travel are everyday causes of crush and tip incidents.

Structure of a Manual Pallet Truck

A manual pallet truck ("pallet jack") consists of the following organs and the inspection is built on them:

• Ram (twin cylinder) and lift pump: seals, suction and pressure valves
• Load wheels and steering: front rollers, rear wheels
• Fork profile and skid rollers (for rack use)
• Tiller: hydraulic release lever, squeeze control, grip sleeve
• Load plate, WLL label and manufacturer data

Periodic Inspection Items

• Hydraulic function: Lifting test at nominal load; hold (drift) measurement at top position; stable behaviour of the lowering control.
• Valve and seal check: Leak traces at ram joints and pump shaft; function of the overload valve if fitted.
• Forks and rollers: Cracks, dents, bending; roller rim wear, washer clearance, bearing noise; missing or damaged rack skid rollers.
• Tiller and control: Release lever stopping the descent, kinked linkage, grip integrity; the relationship of tiller steering angle to braking behaviour (gradient control at low speed).
• Plate and capacity: Readability of the WLL value; research for overload use traces (permanent deformation).
• Function test: Loaded travel, downhill control experience, emergency lowering; observation of holding distance at operator force.

Legislation and Standards

Manual pallet trucks are subject to periodic control as work equipment under Law No. 6331 and the Work Equipment Regulation. Technical references: general safety rules of TS EN ISO 3691-1, TS ISO 3691-5 for manually propelled trucks and the ISO 22915 / EN 1757 family for design. Equipment without a capacity label may not be used under the regulation; this deficiency is reported as a non-compliance.

Risks and Operator Recommendations

The most frequent field findings are a leaking ram (the load cannot be lifted or sinks on its own), cracked forks and disintegrating wheels. Uncontrolled reverse travel on ramps or joint plates drags the operator into crush position; therefore keeping the tiller in the braking (down) position must be reinforced with training. Rubber rollers slip on wet or oily floors and frozen hard wheels reduce traction. Pushing a loaded truck is preferable to pulling it for visibility and control. Safety footwear, guarding against a load dropped onto the foot zone, must be audited in pallet truck areas.

Outcome

At the end of the control a signed report with findings and replacement proposals is issued. Manual pallet truck inspections belong to our Lifting and Handling Machines heading. For the powered members of your fleet, review the Electric Pallet Truck and Stacker pages, or contact us for your programme.