When used in combination with the CL210 and CL215 LHD machines, the SH150 is the most cost-effective solution for mines that require equipment that performs multiple tasks. Features include fifth-wheel connection attachment, optional power assist for inconsistent floor conditions, hydraulics for raising and lowering the trailer body, hydraulic loading and unloading cylinders and SAHR fail safe brakes.
Specifications
Height |
1870 mm (73.6 in) |
Load Capacity |
50 tonnes (55 tons) |
Carry Capacity |
50.0 tonnes |
Frame Oscillation |
8.0 Degrees |
Gradients Possible (gradient data short-term only) |
14.5° continuous |
Ground Clearance |
280.0 mm |
Hydraulics |
Quick connect PTO couplings from the towing vehicle |
Maximum Speed |
25.0 km/h |
Maximum Speed with Load |
15.0 km/h |
Motor/Engine |
Trailer |
Pull Winch Rated at |
20 tonnes (22 tons)/30 tonnes (33 tons) |
Steering Articulation |
45.0 Degrees |
Turn Radius (outside) |
7.5 m |
Unload |
2 × hydraulic cylinders in stops |
Vehicle Length |
4.7 m |
Vehicle Width |
3.85 m |
Dimensions (Approximate): Power Assisted Trailer Model – Option 1
Ground Clearance Lifted |
250.0 mm |
Height in Travel Position |
1870.0 mm |
Height – To Top of 5th Wheel Loaded |
1024.0 mm |
Height – To Top of Guard Lifted |
1835.0 mm |
Height – To Top of Wheel Arch Lifted |
1750.0 mm |
Length – 5th Wheel Stand Off |
799.0 mm |
Length – Center of Wheel to 5th Wheel Pivot |
4450.0 mm |
Length – End to 5th Wheel Mount |
4570.0 mm |
Length – End to 5th Wheel Pivot |
5390.0 mm |
Length – Overall |
5760.0 mm |
Width – Inside |
1750.0 mm |
Width – Overall Over Wheels |
3530.0 mm |
Dimensions (Approximate): Non-Power Assisted Trailer Model – Option 2
Ground Clearance Lifted |
250.0 mm |
Height in Travel Position |
1870.0 mm |
Height – To Top of 5th Wheel Loaded |
1024.0 mm |
Height – To Top of Guard Lifted |
1835.0 mm |
Height – To Top of Wheel Arch Lifted |
1750.0 mm |
Length – 5th Wheel Stand Off |
799.0 mm |
Length – Center of Wheel to 5th Wheel Pivot |
4300.0 mm |
Length – End to 5th Wheel Mount |
4420.0 mm |
Length – End to 5th Wheel Pivot |
5220.0 mm |
Length – Overall |
5600.0 mm |
Width – Inside |
2000.0 mm |
Width – Overall Over Wheels |
3680.0 mm |
Winch
Winch Capacity – Optional |
30000.0 kg |
Winch Capacity – Standard |
20000.0 kg |
Winch Rope |
Flat platted type or optional Kevlar Blue |
Dimensions (Approximate): Power Assisted Trailer Model – Option 3
Ground Clearance Lifted |
250.0 mm |
Height in Travel Position |
1870.0 mm |
Height – To Top of 5th Wheel Loaded |
1024.0 mm |
Height – To Top of Guard Lifted |
1835.0 mm |
Height – To Top of Wheel Arch Lifted |
1750.0 mm |
Length – 5th Wheel Stand Off |
799.0 mm |
Length – Center of Wheel to 5th Wheel Pivot |
4300.0 mm |
Length – End to 5th Wheel Mount |
4420.0 mm |
Length – End to 5th Wheel Pivot |
5220.0 mm |
Length – Overall |
5600.0 mm |
Width – Inside |
2200.0 mm |
Width – Overall Over Wheels |
3980.0 mm |
Dimensions (Approximate): Non-Power Assisted Trailer Model – Option 3
Ground Clearance Lifted |
250.0 mm |
Height in Travel Position |
1870.0 mm |
Height – To Top of 5th Wheel Loaded |
1024.0 mm |
Height – To Top of Guard Lifted |
1835.0 mm |
Height – To Top of Wheel Arch Lifted |
1750.0 mm |
Length – 5th Wheel Stand Off |
799.0 mm |
Length – Center of Wheel to 5th Wheel Pivot |
4300.0 mm |
Length – End to 5th Wheel Mount |
4420.0 mm |
Length – End to 5th Wheel Pivot |
5220.0 mm |
Length – Overall |
5600.0 mm |
Width – Inside |
2200.0 mm |
Width – Overall Over Wheels |
3880.0 mm |
Dimensions (Approximate): Non-Power Assisted Trailer Model – Option 1
Ground Clearance Lifted |
250.0 mm |
Height in Travel Position |
1870.0 mm |
Height – To Top of 5th Wheel Loaded |
1024.0 mm |
Height – To Top of Guard Lifted |
1835.0 mm |
Height – To Top of Wheel Arch Lifted |
1750.0 mm |
Length – 5th Wheel Stand Off |
799.0 mm |
Length – Center of Wheel to 5th Wheel Pivot |
4450.0 mm |
Length – End to 5th Wheel Mount |
4570.0 mm |
Length – End to 5th Wheel Pivot |
5390.0 mm |
Length – Overall |
5760.0 mm |
Width – Inside |
1750.0 mm |
Width – Overall Over Wheels |
3430.0 mm |
Dimensions (Approximate): Power Assisted Trailer Model – Option 2
Ground Clearance Lifted |
250.0 mm |
Height in Travel Position |
1870.0 mm |
Height – To Top of 5th Wheel Loaded |
1024.0 mm |
Height – To Top of Guard Lifted |
1835.0 mm |
Height – To Top of Wheel Arch Lifted |
1750.0 mm |
Length – 5th Wheel Stand Off |
799.0 mm |
Length – Center of Wheel to 5th Wheel Pivot |
4300.0 mm |
Length – End to 5th Wheel Mount |
4420.0 mm |
Length – End to 5th Wheel Pivot |
5220.0 mm |
Length – Overall |
5600.0 mm |
Width – Inside |
2000.0 mm |
Width – Overall Over Wheels |
3780.0 mm |
Trailer
Nominal Ground Pressure
Loaded |
1330.0 kPa |
Unloaded |
250.0 kPa |
Support
Support Mass (reference Caterpillar for load/braking restrictions) |
Up to 55 000 kg (Up to 121,254 lb) |
Support Width (reference trailer widths) |
1750 mm (68.9 in) and 2000 mm (78.7 in) |
RAS Chock/Roof Support Trailer

The SH150 roof support trailer turns your LHD into a high-speed shield hauler capable of carrying 50 tonnes (55.12 tons) and shields up to 2 m (6.56 ft) wide. The 55 000 kg (121,254 lb) RAS Chock/Roof Support Trailer is just one of the wide range of attachments available. The trailer is connected by a 5th Wheel Adapter unit to the towing vehicle. The trailer has a hydraulic powered winch for loading the Chock/Roof Support into the trailer body. The floor of the trailer is tapered allowing easy access into the trailer body by the support. Steel wear strips are welded in place for the support to slide over, reducing frictional resistance. Hydraulic powered cylinders acting on a slide plate raise and lower the trailer body to the floor. Hydraulic cylinders are incorporated in the chock/roof support positional stops and act as eject cylinders in the unloading sequence.
Optional Power Assist Drive

The hydraulic assist drive system fitted to the trailer is considered as an additional power assist unit for the trailer in areas of inconsistent floor and roadway conditions and is designed for intermittent use and not as a full time constant additional power drive. The hydraulic wheel motors are driven by the towing vehicle’s hydraulic system through the power take off (PTO) connection.
Other Features
With spring-applied hydraulic brakes and solid rubber wheels, the trailer is hydraulically lowered and raised for easy loading and unloading of transport. The trailer has a capacity of 30 000 or 50 000 kg (66,139 or 110,231 lb) and can carry a 2 m (6.56 ft) roof support. The SH150 can be towed by the CL210 and CL215. Contact your local Caterpillar representative for further information on the SH150. If you have a specific job task requirement or an attachment that is not listed, let Caterpillar assist by developing a solution for and with you.