FH125 DNon-Current

FH125 D - 2012

Overview

Our diesel haulers are designed for maximum haulage capacity on difficult floor conditions or gradients. These haulers comply with new regulations pertaining to fire shutdown, exhaust emission sampling and brake standards, and utilize the same power package and drive components as the range of LHD machines. Features include a rugged, reliable drive unit with chainless drive system; quick response hydraulic steering and true tracking geometry for optimum maneuverability; and a turbocharged, after-cooled, 4-cycle diesel engine with 4-speed transmission with manual or electronic push-button powershift with forward/reverse mode.

Specifications

Units: 
Operating Height 1.80 m (71 in)
Maximum Carrying Capacity 20 tonnes (22 tons) 15 m3 (530 ft3)
Power Type Diesel
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Benefits & Features

Freedom of Movement

Packed with Power

Diesel Efficiency

  May 17, 2024

Specifications

Units: 
Specifications
Operating Height 1.80 m (71 in)
Maximum Carrying Capacity 20 tonnes (22 tons) 15 m3 (530 ft3)
Power Type Diesel
Maximum Tram Speed
Power 171 kW (230 hp)
Overall Width
Engine 6-cylinder turbocharged, 4-cycle Diesel engine
Empty Weight
Load Discharge Time
Wheel/Tires 17.5 × R25
Ground Clearance 400 mm (16 in)
Overall Length - With Tailgate
Capacities
Consult Caterpillar for Weight Over
Payload (Maximum Weight All Material)
Payload (Nominal with Hungry Boards) - Other Capacities Available
Weights
Laden with 15T Load
Cooling Fan Hydraulic Driven Fan
Cooling System Water Based Radiator
Displacement
Engine Make/Model Cat 3126
Maximum Torque 720 N·m (531 lb-ft) @ 1,400 rpm
Type Diesel, Turbocharged, 4 Cycle
Maximum Power 172 kW (230 hp) @ 2,200 rpm
Unladen with Full Tanks
Engine Speeds
High Idle
Governed
Low Idle
Fuel Consumption
At Full Power
Average Mine Duty 8-30 L/hr (2.1-7.9 gal/hr)
Start System
Starter Motor Type Air Turbine Type
Intake Air Cleaner
Type/Make Dry Dual Element/Caterpillar
Intake Flame Trap Spiral Wound Type
Exhaust Conditioner
Exhaust Filter Replaceable Element Except China
Make Caterpillar
Exhaust Flame Trap Replaceable China and RSA
Aftertreatment Catalytic Exhaust Purifier
Type Flameproof Wet
Transmission
Speeds - Forward and Reverse 4
Type Power Shift with Forward/Reverse Modulation
Torque Converter
Type Mounted in Transmission, Single Element
Axles - Standard
Type Outboard Planetary
Rear Axle Fixed
Differential Type Bevel Gear and Pinion
Front Axle Fixed
Wheels
Make/Model 5 Piece (Heavy Duty)
Tires - Standard
Size 17.5 × 25
Inflation Media Air
Type XKA Tires
Ply Rating Radial
Inflation Pressure
Articulation
Bearing Type Pin and Spherical Bearing (Top and Bottom) Fully Sealed
Degrees of Turn Either Side ±42 Degrees
Oscillation
Degrees Up and Down from Horizontal ±30°
Bearing Type Ball Type Slewing Roller Bearing
Type Center Articulation Bearing
Seating - Driver
Type Cross-Seated
Suspension Adjust Spring/Shock Absorber
Canopy
Type Adjustable Protective Device MDG1
Electrical System
Polarity Negative Ground
Voltage
Type Approved Flameproof
Shutdown System Electronic, Intrinsically Safe Approved
Lights
Number/Location 2 Front, 2 Rear
Type High Performance, Approved Flameproof
Alternator
Type Approved Flameproof
Drive Hydraulic
Pneumatic System
Relief Pressure
Air Flow 0.340 m3/min (12 ft3/min) @ 1,500 rpm
Compressor Type Piston Engine Gear Driven
Air Receiver Volume
Governed Pressure
Service Capacities
Transmission - Converter Oil
Hydraulic Tank
Engine Cooling System Water
Fuel Tank
Axle Oil - Each
Engine Crankcase Oil
Vehicle Speeds (Unladen) 17.5 × 25 Tires
3rd Gear
1st Gear
2nd Gear
4th Gear
Maximum Tractive Effort - 17.5 × 25 Tires
1st Gear
Gradeability
Side to Side (Empty) 1:4
Front to Rear 1:4

Benefits & Features

Freedom of Movement

They can travel and unload faster than shuttle cars, carry a 15-20% greater payload and operate in narrow roadways with tighter turns.

Packed with Power

Each offers distinct advantages. All machines combine compact power, capacity and maneuverability with long-term availability and efficiency.

Diesel Efficiency

Many proprietary developments - such as dry scrubber and wet bath exhaust systems with diesel particulate filtration and horizontal or vertical configuration cooling radiators - make Cat diesel face haulers a safe and powerful solution for your room & pillar operations.

Powerful

Like all components, our engines are industry-recognized and accepted. This means high quality, excellent spare parts support and, as a result, high service availability.

Compact and Rugged

It is also designed to be cost-effective in oper­ation and to meet the user's need for the safest maximum possible capacity, speed and power. Engineering excellence with computer-assisted, mine-specific design; Finite Element Analysis; quality assurance at every stage; and the use of high-performance components and materials ensure that your vehicle is built for long service life in the harshest of mining environments.

Operator Safety and Comfort

All vehicles are compliant with current and anticipated future safety requirements, such as exhaust filtering, falling object protection and maximized visibility.

Compliance

Cat equipment is compliant with Australian Standard MDG guidelines, MSHA (USA), MA (China) and DGMS (India) legislative regulations for underground coal mining, including fire shutdown, exhaust emission sampling and brake standards.

Cooling Systems

The dry scrubber exhaust system features a dual independent cooling system with one for the exhaust system and another for the engine system, providing a balanced coolant flow through both systems. The wet-bath-exhaust-equipped machine has a single cooling system for the engine cooling and the exhaust gas cooled by constant consumption from the exhaust scrubber reservoir.

Electrical System

    There are a number of additional options available for explosion or non-explosion protected machines that include:
    • LCD graphical display in flameproof enclosure
    • Dimming and directional control of the lights
    • Solenoid-operated valve banks with spool monitoring
    • Electronic shift transmission
    • 12 V or 24 V electrical system
    • Reversing camera and display in flameproof enclosure
    • Electronic joystick control of hydraulics

Ease of Service

Easily accessible components such as the flame trap, exhaust filter and check points ensure that regular maintenance is a simple and trouble-free five-minute job for the operator. The FH125 D shares many components with other Cat vehicles, allowing reduced inventories of spare parts and consumables.

Solid Drivelines

For safety, ease of maintenance and to reduce wear on the vehicle‘s drive train, the POSI STOP brakes are situated within the wheel hub. Locating the wheels equidistant from the articulation joint allows the FH125 D to offer true tracking four-wheel-drive, with front and rear wheels following the same path.

Standard Equipment

  • Up to 20 tonnes (22 tons) maximum payload.
  • Certified power packages with state-of-the-art dry scrubber system and DPM filtration.
  • Rugged, reliable drive unit with chainless drive system.
  • Quick-response hydraulic steering and true tracking geometry provide optimum maneuverability.
  • Fully encapsulated 6-plate, wet-running disc brakes.
  • Cockpit positioned for optimum visibility and protection.
  • Electronic safety system with automatic cutoff.
  • Additional rear gate.
  • High-powered, low-emission vehicle featuring 30% lower heat generation.

Optional Equipment

  • Filled Tires - Insert or Foam
  • Fire Suppression System
  • Auto Lubrication System
  • Flameproof Reversing Camera and Monitor
  • 20.5 × 25 Tires
  • Non Flameproof Versions
  • Trailer Side Hungry Board Arrangements
  • Trailer Tail Gate
  • Others Available on Request

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