Entry driver

14ED25

Number of roof bolters 2 2
Number of rib bolters 2 2
Roof drill to pick tip distance 3 479 mm 137 in

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Eliminate the entry gate bottleneck

Enhanced 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.

Exceptional reliability and uptime
Increased time between major rebuilds (typically 3-6 years)

Features and benefits

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.

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Faceboss Control System

Optimize your operation with actionable insights. Operator assistance tools, automated sequences, advanced diagnostics and machine performance monitoring from the Faceboss Control System.

Dual roof drills

For quick installation of roof control, one semi-automatic Joy AFX210 roof bolter with tilt capability is fixed at each side of the miner.

Front and rear ATRS cylinders

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.

Hydraulic optimization package

For ease of maintenance, the hydraulic optimization package offers accessibility of components by minimizing hosing, simplifying hose routing and reducing the number of components. This also simplifies the rebuild process.

Specifications for 14ED25

Full specifications

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Sistema americano Métrico

General

Chassis width	120
Machine length	42 ft. 11 in
Chassis height	48 in
Ground clearance	11 in
Tram speed (max)	65 fpm
Machine weight	180,000 - 196,000 lbs.
Crawler width	22 in
Ground pressure (nom)	33 - 37 psi
Sump frame height	62 in

Chassis width	120
Machine length	42 ft. 11 in
Chassis height	48 in
Ground clearance	11 in
Tram speed (max)	65 fpm
Machine weight	180,000 - 196,000 lbs.
Crawler width	22 in
Ground pressure (nom)	33 - 37 psi
Sump frame height	62 in

Cutting

Cutter head diameter	44 in
Sump distance	52 in
Cutter width	15 ft. 6 in min
Cutting height max	11 ft. 5 in
Cutting height min	6 ft. 6 in
Cutter speed	60 rpm
Bit tip speed	690 fpm
Drum extensions	9 in

Cutter head diameter	44 in
Sump distance	52 in
Cutter width	15 ft. 6 in min
Cutting height max	11 ft. 5 in
Cutting height min	6 ft. 6 in
Cutter speed	60 rpm
Bit tip speed	690 fpm
Drum extensions	9 in

Conveyor

Conveyor width	30 in
Conveyor sideboard height	12 in
Conveyor speed	402 fpm
CLA dia.	51 in

Conveyor width	30 in
Conveyor sideboard height	12 in
Conveyor speed	402 fpm
CLA dia.	51 in

Bolting

Roof drills w/ integral timber cylinder	Two AFX210 Drills
Optional rib drills	2
Dust Collection	Wet or dry drilling
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

Roof drills w/ integral timber cylinder	Two AFX210 Drills
Optional rib drills	2
Dust Collection	Wet or dry drilling
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

Hydraulic

Hydraulic pump (tandem)	120 gpm
Hydraulic tank capacity	300 gal

Hydraulic pump (tandem)	120 gpm
Hydraulic tank capacity	300 gal

Machine Power

Machine voltage	950 V 60 Hz
Machine cable	4/0- 3 conductor
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

Machine voltage	950 V 60 Hz
Machine cable	4/0- 3 conductor
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