Horizontal operating range beneath the bridge

10~18 m

Max. dimensions of working platform at moving down along the bridge

8 m

Rated load of working platform

500 kg

Swinging angle of working platform beneath the bridge

180 °

Distance crossing over the footpath

2100~2500 mm

Height crossing over the barrier

2000 mm

Structural type of working platform

Truss type

Model of chassis

Fm400 84R B

Model of engine

Volvo D13

Engine power

294 kW/400ps

Displacement

12800 ml

Tyre

295/80R22.5

Clutch

CS43B-OR  Dry type single-plate hydraulic

Transmission

VT2009B

Rear axle

RT2610HV  dual rear axle drive, with wheel side reducer

Frame

Width: 860mm, equal section, dual crossbeam; dimensions of side member section: 320mm×90mm×  8+5 mm

Steering system

Integral power steering, turning angle: 45°

Battery

12V   170A.h  two

Fuel tank

300 L

Cab

VOLVO safety low flat roof cab, 2 seats and a single sleeper

Suspension

Leaf spring

Service brake

Dual-circuit pneumatic brake

Parking braking

Spring brake controlled via a manual valve, where the Parking braking  is loaded via the spring to act upon the rear axle

Auxiliary braking

Engine exhaust brake