Engine	1 249 kW
KESS**	820 kW
Payload
Standard	40 823 kg
High lift	38 102 kg
Bucket capacity sized to material density
Truck match	181 - 236 tonne

Diesel power options
MTU Detroit diesel engine	Tier one
Model	12V Series 4000 12 cylinders
Type	4-cycle turbocharged
Rated power	1,193 kW (1,600 HP) @ 1,800 rpm

SR Hybrid Drive switched reluctance (SR) technology propulsion system

• Digital microprocessor controlled traction drive
• SR Hybrid Drive advantages include:
  • No commutator, brushes or rotor windings on SR motors or generator
  • SR KESS - Kinetic Energy Storage System
  • Parts commonality - power conversion modules identical for motor and generator

Travel speed

Forward and reverse 0 - 19.31 kph (0 - 12 mph)

Generator

• G100 SR generator

Traction motors

• B40A SR motor
• SR all wheel drive (independent SR motor for each wheel)

Planetary gearing

Model 51A2

• In-line gear train mounted within the rim of the tire, transmitting power from the traction motor through the tire/rim assembly.
• A four-stage planetary drive unit in each position
• Total reduction 140.8:1

LINCS II

Microprocessor based modular design Vehicle Control Unit (VCU) with monitoring and diagnostics including integrated data logging and storage.

LINCS II uses a dash mounted full color, touch screen display as the operator interface. Out-of-range conditions will cause an audible alarm along with a message screen that is color coded to indicate severity.

In addition, the touch-screen display provides repair technicians with operational data and fault messages.

LINCS II load weigh

Displays real-time load per pass, per truck and total loads

• Memory capable of retaining months of production information
• Capable of interfacing with radio dispatch systems for real-time monitoring

HPD drive box

• Pressurized, cooled, and filtered lubrication
• Ratio 1:1

Pumps

(Maximum flow rate at 1 800 rpm)

Main	Piston (4)	1,404 L/min
Steering	Piston	342 L/min
Fan/blower drive	Tandem piston	171/171 L/min
Accessory	Piston	81 L/min
Cooling system Circulating pump	Vane	409 L/min

Valves

Main	Three (3)	700 L/min
	Pump pressure	27 980 kPa
Steering	One (1)	341 L/min
	Pump pressure	23 443 kPa

 

Cylinders

Double-acting, single-stage (diameter and stroke), (standard and high fit)

Hoist	343 x 1892 mm
Bucket	254 x 1054 mm
Steering	190 x 762 mm

Steering

Steering function is controlled by a single joystick. Constant engine rpm assures full hydraulic steering response.

Articulation angle	40°
Turning radius
Standard lift	13.50 m
High lift	13.76 m

Hoist and bucket control

Hoist and bucket control functions are incorporated into a single joystick control. The proportional electro-hydraulic controlled hoist and bucket system is independent of the steering system.

Standard/high lift cycle times:
Hoist	11.8 s
Dump	3.0 s
Float	5.0 s

Primary brake system

Electric dynamic braking system is controlled from the accelerator pedal and can bring the loader to a full stop without application of mechanical brakes.

Secondary brake system

Air modulated traction motor speed disc brakes

• Single disc and caliper on each traction motor (4)
• Emergency fail safe brakes are spring applied in the event of air pressure loss

Parking brake system

Spring applied, air release traction motor speed disc brakes

Primary

• Operator cab air supply
  • Self-cleaning replaceable filter technology
  • Minimum Efficiency Reporting Value (MERV) 15 efficiency level per ASHRAE 52.2-2012
  • 5 000 hour filter life achievable
  • Low maintenance

Secondary

Dual safety filters for engine

Fuel	3 501 L
Hydraulic	1 419 L
SR converter cooling system	117 L
Engine cooling system	382 L
Crankcase (includes filters)
Detroit	330 L
Cummins	216 L
Gearbox	27 L
Planetaries (each)	136 L

Frames are fabricated from high strength, low-alloy steel with excellent weld characteristics and extreme low temperature properties. The front axle is an integral, fixed part of the front frame. The rear axle center oscillates 11 degrees.

Unique forged ball and socket joints are utilized in multiple pivot locations (lift arms, rear axle, frame articulation, hoist cylinders). These joints are superior in absorbing and distributing multi-directional stresses. Features easily replaceable brass liners for long life and easy maintenance.

High strength castings are used in key areas of fabricated structures to reduce stress and improve structural life.

Tires	50/80-57 L-4
Rims	36 x 57 with 6 in flange

Rock and coal bucket configurations available.

Buckets sized to material density. 

Standard, ISO-rated capacity	40 823 kg
High lift, ISO-rated capacity	38 102 kg