2023 Komatsu Room and pillar BH-20

2023 Komatsu Room and pillar BH-20

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  • Year 2023
  • Make Komatsu
  • Model Room and pillar
2023 Komatsu Room and pillar BH-20

2023 Komatsu Room and pillar BH-20

2023 Komatsu Room and pillar BH-20

Leave the constraints of cables behind with Joy battery-powered haulage carts. Agile and versatile, particularly in low seam conditions, they offer you plenty of power to get the job done. Add the lithium-ion option for even more routing flexibility.

Features may include:

Powerful torque to each wheel

Brushless AC-traction motors drive each wheel independently and are designed to deliver maximum torque. Your operators enjoy excellent steering, smooth operation and strong performance on steep inclines. Regenerative braking enhances control on descents.

Extra traction when you need it

When conditions require extra traction, operators can hold down a button on the joystick to engage the trailer wheels for all-wheel-drive. No need to worry about problems with complex drive shafts, chains or sprockets.

Nimble in tight spaces

Electronically activated steering assist for smooth-and-easy steering while relieving stress on motors, drivetrain and suspension assemblies.

Motor

Motor Power Pump motor - 128 V system (DC) Pump motor - 240 V system (AC) Traction motor - 128 V system (DC) Traction motor - 240 V system (AC) 22 HP 50 HP 40 HP x 2 100 HP x 2

Brakes

Brake System Type 4 wheel wet disc

Wheels & Tires

Tires, Front Specification 50 x 20 x 20 - 50 in
Tires, Rear Specification 17.5R25 - 55in

Operational

Operating Speed Tram: 5 - 6 mph

Dimensions

Overall Length 37 ft. 9 1/4 in
Overall Width tractor: 11 ft. 2 in | trailer: 11 ft. 10 in
Dimensions Chassis thickness: 28 in | Minimum entry turn: 16 ft. | Frame articulation:25 deg - 15 up and 10 down | Steering articulation angle: Total 110 deg - 55 L and R | Oscillation: 40 deg | Ball bearing: 28 in
Ground Clearance 11.5 or 17.5 in
Height Minimum canopy: 65 in | Sideboard: 12 in | Optimum Seam Height of Operation (OAH): 72 in and up
Overall Height top of sideboard: 58 1/4 in | top of battery: 51 in
Wheelbase 18 ft. 7 in
Turning Radius Inside: 11 ft. 6 in | Outside: 25 ft. 2 1/2 in

Capacities

Load Capacity, Land 20 tons

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