Rear-doors of driver‘s cabs

Model: HSM1401/HSM1403/HSM1405

Switching method: folding door

Service life: 100000 cycles

It mainly consists of auxiliary components such as door leaf, door frame, lower threshold, and folding

Material: AlMg0,7Si aluminum profile skeleton, filled with paper honeycomb (aluminum made), surrounded by aluminum profile buckle strips for edge sealing

When the rear door lock of the driver's cab is in the closed state, the torque for opening the door with the key is not exceed 1.5N · m

The key parts of the door can withstand an energy impact of 300J, and the knobs and handles can withstand a constant tensile load of 1200N

Sound insulation not less than 30dB

Fireproof performance: EN45545 R1 requirement, hazard level HL2

Anti vibration and impact: Class I, Grade A