2024 Komatsu Entry Development 14ED25
- Year 2024
- Make Komatsu
- Model Entry Development
2024 Komatsu Entry Development 14ED25
2024 Komatsu Entry Development 14ED25
Eliminate the entry gate bottleneckEnhanced productivity in low- to mid-seam applications with an entry driver with integrated bolting system, enabling simultaneous cutting and bolting. The single-pass machine addresses the bottleneck during gate road development when the roof is weak, requiring early roof bolt installation.
Features may include:
Dual extendable cutterheads- Hydraulic cutter head extensions retract to promote easy withdrawals and flexibility when cutting corners. Wide head cuts up to 16 ft in a single pass. Power at the cutterhead is 656 HP/490 kW for outstanding productivity.
- Optimize your operation with actionable insights. Operator assistance tools, automated sequences, advanced diagnostics and machine performance monitoring from the Faceboss Control System.
- For quick installation of roof control, one semi-automatic Joy AFX210 roof bolter with tilt capability is fixed at each side of the miner.
- To help protect the operator, four hydraulic cylinders stabilize the roof while mining and bolting. Engaged with the push of a button, the cylinders constantly pulse to ensure contact with the roof during bolting. To stabilize the roof while mining and bolting, four hydraulic cylinders constantly pulse to ensure contact with the roof during bolting at the push of a button.
Motor
Motor Power
Cutting motors: 328 HP | Pump motor: 160 HP | Gathering head motors: 67 HP | Traction motors: 80 HP | Conveyor motor: 54 HP | Total installed power: 1,165 HP
Electric
Electrical
Machine voltage: 950 V 60 Hz | Machine cable: 4/0- 3 conductor
Operational
Operating Speed
Tram (max): 65 fpm | Cutter: 60 rpm | Conveyor: 402 fpm
Ground Pressure
33 - 37 psi
Top Speed
Bit: 690 fpm
Hydraulics
Hydraulic Pump
120 gpm
Dimensions
Width
Chassis: 120 | Crawler: 22 in | Conveyor: 30 in
Length
Machine: 42 ft. 11 in
Height
Chassis: 48 in | Sump frame: 62 in | Cutting max: 11 ft. 5 in | Cutting min: 6 ft. 6 in | Conveyor sideboard: 12 in
Ground Clearance
11 in
Dimensions
Cutter head diameter: 44 in | Sump distance: 52 in | Drum extensions: 9 in | CLA dia: 51 in | Rib guards: 6 ft. 0 in or 8.5 in | Roof drill to face distance: 9 ft. 4 in | Rib drill to face distance: 13 ft. 7 in | TRS reach: 12 ft. 9 in
Cutting Width
15 ft. 6 in min
Capacities
Hydraulic Capacity
300 gal
Weights
Weight
Machine: 180,000 - 196,000 lbs.
Features
Features
Roof drills w/ integral timber cylinder: Two AFX210 Drills | Dust Collection: Wet or dry drilling