Overview
The SH660 HD is the current heavy capacity Shield Hauler and has been developed to carry 60 tonnes on the cookie plate. The design has been focused on the haulage of roof supports and the heavier ancillary components of the longwall. Vehicle dimensions are crucial in underground roadways, so the SH660 HD is designed to be compact, with a minimum profile and roadway presence.
Specifications
| Carry Capacity | — |
| Vehicle Length | — |
| Vehicle Width | — |
Benefits & Features
Specifications
| Carry Capacity | — |
| Vehicle Length | — |
| Vehicle Width | — |
| Pull Winch Rated At | 20 tonnes (22 tons)/30 tonnes (33 tons) |
| Power Rated At | — |
| Frame Oscillation | — |
| Turn Radius - Outside | — |
| Wheel Base | — |
| Maximum Speed with Load | — |
| Motor/Engine | Diesel |
| Steering Articulation | — |
| Gradients Possible (Gradient Data Short-Term Only) | 14.5° continuous |
| Ground Clearance | — |
| Torque - Tractive Effort | — |
| Steering | Steering wheel |
| Capacity - Tow Hitch | — |
| Winch - Front | — |
| Lift SAE @ 600 mm (23.6 in) from Fork Face | — |
| Tractive Effort - Maximum | — |
| Maximum Un-braked Trailer Mass | — |
| Maximum Laden | — |
| Unladen with Full Tanks | — |
| Radiator Position | Horizontal Rear |
| Type | Diesel, Turbocharged |
| Engine Make/Model | Cat® C7 |
| Maximum Power Gross | 171.5 kW (230 hp) @ 2,200 rpm |
| Displacement | — |
| Cooling Fan | Hydraulic Driven Fan |
| Maximum Torque Tested | 895 N·m (660 lb-ft) @ 1,700 rpm |
| Cooling System | Coolant Based Radiator |
| Low Idle | — |
| High Idle | — |
| Average Mine Duty | 20-40 L/hr (5.3-10.5 gal/hr) |
| At Full Power | — |
| Exhaust Filter | Replaceable Element Except China |
| Exhaust Flame Trap | Replaceable China and RSA |
| Make | Caterpillar |
| Aftertreatment | Catalytic Exhaust Purifier |
| Type | Flameproof Wet |
| Speeds - Forward and Reverse | 4 |
| Type | Integral |
| Front Axle | Heavy Duty Fixed |
| Rear Axle | Heavy Duty Bolster Mount |
| Wheel Chains | Optional |
| Size | 1371 mm O/D × 711 mm Wide (54 in O/D × 28 in Wide) |
| Inflation Media | Solid |
| Laden Front | — |
| Laden Rear | — |
| Unladen Front | — |
| Unladen Rear | — |
| Type | Totally Enclosed, Wet Type |
| Application | Spring Applied, Hydraulic Released |
| Type | Totally Enclosed, Wet Type |
| Application | Spring Applied, Hydraulic Released |
| Degrees of Turn Either Side | 45 Degree |
| Degrees Up and Down from Horizontal | 7.5 Degree |
| Type Protective Device | MDG1 |
| ROPS/FOPS | Optional |
| Type | Approved Flameproof |
| Voltage | — |
| System Type | Cat DCS Electronic, Intrinsically Safe Approved |
| Number/Location | STD 2 Front, 2 Rear |
| Axle Oil - Each | — |
| Drop Box Oil | — |
| Transmission - Converter Oil | — |
| Water Make Up Tank | — |
| Engine Cooling System Water | — |
| Hydraulic Tank | — |
| Fuel Tank | — |
| Engine Crankcase Oil | — |
| 4th Gear | — |
| 3rd Gear | — |
| 2nd Gear | — |
| 1st Gear | — |
| Front to Rear | 1:5 |
| Side to Side (Laden) | 1:8 |
| Side to Side (Empty) | 1:4 |
Benefits & Features
Diesel for Endurance
Proven Yet Improved
- Cat diesel vehicles across the product range share industry-proven drive units; diesel engines and other major components from the world's leading OEM manufacturers. We combine this with our own expertise in developing low-emission solutions:
- Particulate filtration system
- Inline purifier catalytic converter
- Zero-smoke dry particulate exhaust system
- New wet scrubber exhaust system
- Posistop brakes for extra safety
- Positorque axles for superior traction
- 4-speed power shift transmission for smooth operation
The Power You Need
Diesel-powered roof support carriers carry your roof supports the full distance at maximum speed and lowest cost. Diesel equipment is a good option for new longwall installations as they do not require electrical infrastructure such as cabling and charging stations and can operate at higher speeds over long distances, up steeper gradients and over rougher terrain - conditions not suitable for battery-powered vehicles.
Diesel Power for the Long Haul
There are many technical features of Cat diesel vehicles that make them unique in the underground mining industry. Their general body air emissions are one of the lowest in the field, and the fact that they are compact, powerful machines with a small roadway presence and the capability to be used for multiple tasks means a high return on investment.
Flexibility
The four-wheel drive and rear engine arrangement are designed to offer high stability and high tractive effort whether loaded or unloaded on the roadway or installing roof supports at the longwall face.
RAS - Rapid Attachment System
- Each attachment is tested and performance rated.
- Ejector plate bucket
- Side shift forks
- AFC chain reeler
- Belt reeler
- Cable reeler
- Jib crane [static and slewing]
- Work baskets
- Fuel and lubrication module
- Materials pod system
- Concrete hopper
Data not available.
Optional Equipment
- Load indication gauge system
- Cat 3126 DTI flame proof package
- Fire suppression systems
- ROPS/FOPS certified canopy
- Tow chains
- Wheel chains
- Alternative approved electrical components (lights, alternators, hour meters, etc.)
- Exhaust flame trap (optional) wet, standard for China, standard for RSA
- Auto lubrication system
- Chock carry plate
- Power assist trailer connection and fixed fifth wheel plate
- 12V electrical system STD 3126 DTI