Loader

Joy 14BU27 Loader

Tonnes per minute Up to 36.0 mt/min Up to 39.7 TPM
Seam height 106.7 cm 42 in
Weight base machine 31 615 kg 69,700 lbs.

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Overview
Specifications
Service and support
Technology
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Add valuable flexibility and utility to your fleet

Promote productivity in your mining operation in multiple ways with the 14BU27 loader. Store material in the loader until the shuttle car returns to help reduce batch haulage delays, while adding roof bolting capability can help speed up your operation.

Can reduce batch haulage delays
Provides clean up and loading capabilities
Option to add bolting capabilities

Features and benefits

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Gather material quickly

Your operators can clear work areas quickly, or temporarily house face material fast with the 14BU27 loader’s high output dual 38-in.-wide centrifugal loading arms. Gathering arm styles are also available.

Help improve employee work conditions

Help keep noise to a minimum for your operators with the SmartConveyor package. It includes a patented dual-sprocket conveyor chain, quiet tail, and a hydraulic tensioning system, plus a pump/tank, bumper and controller case isolators.

Excellent operator visibility

Help your operators work better with optional on-board cameras that deliver outstanding visibility. Images display on a monitor inside the cab from cameras trained on the gathering head and the trailing cable during tramming.

Add bolting rig flexibility

Waiting for roof bolting can slow down your operation. Add capacity with the 14BU27 loader’s optional full bolting rig. It includes automated temporary roof support system, full bolter canopy and a Joy HGX 210 drill with 500-600 rpm rotation.

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Help keep costs low with AC drive

Don’t worry about the noise, exhaust and wear of a diesel drive with the 14BU27. It features an OptiDrive AC system — brushless AC traction motors coupled to a compact, all-gear transmission — designed to perform even in demanding applications.

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Reduce TCO if you use Joy CMs

If Joy 14CM Continuous Miners are part of your fleet, you can potentially stock fewer replacement parts and leverage your existing maintenance knowledge to help save both time and money: the 14BU27 loaders share a platform and many of the same parts.

Specifications for 14BU27

Full specifications

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US system Metric

Basic chassis height

1 067 mm

42 in

Seam height

1 651 mm (minimum)

65 in (minimum)

Capacity

Up to 36.0 mt/min

Up to 39.7 TPM

Ground clearance

203 mm

8 in

Flex. sideboards

203 mm high

8 in high

Weight of base machine

29 500 kg (approximate)

65,100 lbs. (approximate)

Weight with bolter option

33 600 kg

74,000 lbs.

Gathering head motors

2 @ 40 kW

2 @ 54 HP

AC traction motors

2 @ 45 kW

2 @ 60 HP

Pump motor

1 @ 30 kW

1 @ 40 HP

Installed power

200 kW

268 HP

Hydraulic oil tank capacity

Main tank	95 L
Chassis cooler	38 L
Gathering head cooler	106 L
Total capacity	239 L

Main tank	25 gal
Chassis cooler	10 gal
Gathering head cooler	28 gal
Total capacity	63 gal

Cooling system

Air-cooled motors
Thermo-syphon cooled controller

Air-cooled motors
Thermo-syphon cooled controller

Crawler chain

508 mm wide by 178 mm pitch

20 in wide by 7 in pitch

Recommended trailing cable

244 m length - size #2

267 yd length - size #2

Support you can count on

Technology that works as hard as you do

OptiDrive AC

Cameras

Patented Joy OptiDrive AC system integrates software with the electronic and mechanical systems to provide a durable, maneuverable machine.

Cameras mounted on an underground shuttle car

Operators can perform more quickly and safely when they can easily see what’s in front of and behind the hauler. Optional forward and rearward FLIR cameras, mated to monitors in operator compartment, help operators be sure of their surroundings.