The new 20 tonne (22 ton) SH620 is the smallest model. It provides customers with more options to ensure the right size vehicle for their operation.
Carry Capacity | — |
Vehicle Length | — |
Vehicle Width | — |
Carry Capacity | — |
Vehicle Length | — |
Vehicle Width | — |
Wheel Base | — |
Maximum Speed | — |
Steering | Control stick |
Maximum Speed with Load | — |
Turn Radius - Outside | — |
Torque - Tractive Effort | — |
Ground Clearance | — |
Steering Articulation | — |
Pull Winch Rated At | — |
Power Rated At | — |
Frame Oscillation | — |
Gradients Possible (Gradient Data Short-Term Only) | 20° |
Motor/Engine | DC/AC |
Empty Weight - With 64SS125-21 Battery | — |
Empty Weight - Less Battery | — |
Tram Speed | — |
Inside Turn Radius | — |
Frame Oscillation | 40 Degrees Total |
Outside Turning Radius | — |
Length - With 2082.8 mm (82 in) Lifting Fork | — |
Cab Height - Standard Cabs with 965.2 mm (38 in) Tires | Adjust from 1320.8 mm-1574.8 mm (Adjust from 52 in-62 in) |
Chassis Height (Nominal) - With 1117.2 mm (44 in) Tires | — |
Length - With Lift Plate Attachment | — |
Ground Clearance - Nominal - With 1117.2 mm (44 in) Tires | — |
Steering Articulation | 110 Degrees Total |
Cab Height - Standard Cabs with 1117.6 mm (44 in) Tires | Adjust from 1397 mm-1651 mm (Adjust from 55 in-65 in) |
Overall Width - With Attachments and 1117.6 mm (44 in) Tires | — |
Length - Less Load Lifting and Battery Tray | — |
Overall Width - With Attachments and 965.2 mm (38 in) Tires | — |
Chassis Height (Nominal) - With 965.2 mm (38 in) Tires | — |
Ground Clearance - Nominal - With 965.2 mm (38 in) Tires | — |
Wheel Base | — |
As the world leader in battery-powered vehicles and longwall systems for the underground mining industry, we take pride in providing the world's most advanced battery-powered roof support carriers. Innovative solutions in power control and transmission contribute to utilizing battery power to the max.
The operator benefits from their superior versatility, tight cornering, tractive effort control and maneuverability on uneven ground. Battery-powered vehicles do not negatively impact the working environment with emissions or noise.
The electric drive concept gives operators the best control of power and maximum torque capabilities at low speeds. Zero emission of noxious gases and low emissions of heat and noise make the carrier range operator-friendly and easy to work with. They are the ideal utility vehicle for longwall moves.
This gives the carrier extra stability, even when handling loads equal to the empty vehicle weight. As load motion is independent of the rear frame, this design provides extra load handling stability, especially on uneven ground or while maneuvering and positioning roof supports. It also improves traction, as wheels remain in contact with the ground with the weight of the battery over them.
Battery capacities and vehicle designs are field-proven and are adapted to actual work schedules and longwall move experience. The Cat East Penn battery is built for the long run, providing the lowest cost of ownership in the industry. Specially formulated premium-grade lead oxide is used in the flat plate design and each plate is individually formed prior to cell assembly. This ensures uniform performance and maximization of amp-hour capacity. State-of-the-art computerized equipment is utilized in every phase of the production process and stringent quality checks are made on each battery to ensure the highest level of performance.
It translates to variable speed and tractive effort at the varying intervals. This allows battery power to be controlled with maximum precision and efficiency.
It is up to 14% more efficient than traditional DC motors. This means higher loaded tram speeds, more responsive hydraulic functions and more material hauled per battery charge. The HiPAC 10 machine management system speeds fault diagnosis, allowing rapid repairs and maximizing uptime. The new user interface can display information such as drive unit temperatures and distance traveled per battery charge. The optional Cat control stick gives the operator intuitive control over steering and other functions. It also gives quick access to monitoring and self-diagnosis of the vehicle's functions.
• Lift and Carry Capacity*: 19.9 tonnes (22 tons) at 914.4 mm (36 in). *Capacities based on 1117.6 mm (44 in) tires.
• Service and Emergency/Park: - Spring applied hydraulic release SAHR - Four wheel wet disc - Left pedal activated - Controlled by reverse modulating valve
• JIC fittings with 373.8 kPa (5,000 psi) hosing; MSHA 2G flame resistant approved
• Quick Attach Lift Plate, (fork assembly required): designed to lift and carry 19.9 tonnes (22 tons) at 914.4 mm (36 in) from the face of the load lift frame. The plate mounts directly to the forks through two parallel pockets and is held in place with two drop pins chained to the lift plate.
• Automatic or Manual with NPT Fittings, Four Point (two on the front frame and two on the rear)
Data not available.