Free yourself from the limitations of cables with Joy battery-powered haulage carts. These carts are agile and versatile, especially effective in low seam conditions, providing ample power to accomplish your tasks. Consider the lithium-ion option for additional routing flexibility.
- Experience up to a 15% increase in productivity in split-air super-sections.*
- Benefit from an average machine availability of over 96%.
- Achieve an average of 1.5 million raw tons before requiring a rebuild.”
*When compared to competitors.
Product Features and benefits:
- Powerful Torque to Each Wheel: Utilizing brushless AC-traction motors that independently drive each wheel, designed for delivering maximum torque. Operators experience excellent steering, smooth operation, and robust performance on steep inclines, while regenerative braking enhances control on descents.
- Extra Traction When You Need It: Operators can engage the trailer wheels for all-wheel-drive by holding down a button on the joystick when extra traction is required. This eliminates concerns related to complex drive shafts, chains, or sprockets.
- Nimble in Tight Spaces: Electronically activated steering assist ensures smooth and easy steering, alleviating stress on motors, drivetrain, and suspension assemblies, making the equipment nimble in tight spaces.
- Upgrade to Lithium-Ion Technology: The introduction of the first lithium-ion battery in soft rock mining aims to enhance productivity with a 75% faster charge time and significantly lower maintenance compared to traditional lead-acid technology. Contact your Komatsu representative for availability.
- Haul More, Charge Less: Opt for the Joy lithium battery charging option to pursue higher productivity. Achieve a full charge in two hours from discharged, with no cool-down period. Even a partial charge provides substantial haulage ability, and no ventilation is required.
- Manage Battery Power More Effectively: A gauge in the cab allows operators to monitor battery capacity. In case of low remaining capacity, the system reduces features to conserve energy, enabling the operator to return to the charging area.
- Save Time with Auto Bed Retract: The ejector bed retract sequence is fully automated after off-loading and occurs while operators tram back to the miner. This simultaneous tram and retract process saves significant time, allowing more trips during a shift.
- Stay Productive in Rugged Conditions: The Joy battery hauler offers 25 degrees of total full-up to full-down vertical articulation between the midsection and the trailer assembly. This design ensures excellent maneuverability and comfort, even in rugged conditions.
- Operator Visibility: Enhance operator performance by providing clear visibility of surroundings. Optional forward and rearward FLIR cameras, integrated with monitors in the operator compartment, ensure operators have a clear view of what’s in front and behind the hauler, promoting quick and safe operations.
Product Specifications for BH20:
General:
- Low-seam Applications:
- AC or DC model available
- Rated Load Capacity:
- 20 tons
- Overall Length:
- 37 ft. 9 1/4 in
- Overall Width – Tractor:
- 11 ft. 2 in
- Overall Width – Trailer:
- 11 ft. 10 in
- Chassis Thickness:
- 28 in
- Tire Size:
- 50 x 20 x 20 – 50 in
- 17.5R25 – 55in
- Ground Clearance:
- 11.5 or 17.5 in
- Minimum Canopy Height:
- 65 in
- Lay Down Tailgate:
- Standard
- Sideboard Height:
- 12 in
- Overall Height @ Top of Sideboard:
- 58 1/4 in
- Overall Height @ Top of Battery:
- 51 in
- Wheel Base:
- 18 ft. 7 in
- Optimum Seam Height of Operation (OAH):
- 72 in and up
- Inside Turning Radius:
- 11 ft. 6 in
- Outside Turning Radius:
- 25 ft. 2 1/2 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
- Tram Speed:
- 5 – 6 mph
- Brakes:
- 4 wheel wet disc
Motors:
- Pump Motor – 128 V System (DC):
- 22 HP
- Pump Motor – 240 V System (AC):
- 50 HP
- Traction Motor – 128 V System (DC):
- 40 HP x 2
- Traction Motor – 240 V System (AC):
- 100 HP x 2
Further information on this machine can be viewed by visiting this link https://www.komatsu.com/products/room-and-pillar/battery-haulers/bh20
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