Liebherr T 282 C - Manual (Page 18)

18 T 282 C
Technical Data
Engine
Model _________________________ MTU 20V4000 C23 Tier II
Gross horsepower @ 1,800 rpm ___ 2.800 kW / 3,750 hp
No. of cylinders _________________ 20
Displacement ___________________ 95.4 l / 5822 in³
Wet weight _____________________ 12.020 kg / 26,5000 lbs
Crankcase _____________________ 335 l / 88 gal
Cooling system _________________ 1.060 l / 280 gal
Model _________________________ MTU 20V4000 C22 Tier 1
Gross horsepower @ 1,800 rpm ___ 2.722 kW / 3,650 hp
No. of cylinders _________________ 20
Displacement ___________________ 90 l / 5,490 in³
Wet weight _____________________ 10.480 kg / 23,100 lbs
Crankcase _____________________ 390 l / 103 gal
Cooling system _________________ 870 l / 230 gal
Model _________________________ Cummins QSK 78
Gross horsepower @ 1,900 rpm ___ 2.610 kW / 3,500 hp
No. of cylinders _________________ 18
Displacement ___________________ 78 l / 4,735 in³
Wet weight _____________________ 11.300 kg / 24,912 lbs
Crankcase _____________________ 295 l / 78 gal
Cooling system _________________ 721 l / 191 gal
Fan clutch ______________________ Variable speed, temperature controlled
Air cleaners ____________________ Two units with 2 elements per unit with
electronic restriction monitoring in the cab
Radiator _______________________ Mesabi flexible core
Starter _________________________ Electric
Roll out power module ___________ Radiator, engine and main alternator,
mounted on roll out sub frame
Batteries _______________________ 6 x 12 Volt, (3 series of 2), 1,200 CCA each
at -18° C (0° F), 1,475 CCA at 0° C (32° F)
Consult factory for other engine options
Electric Drive System
Manufacturer ___________________ Liebherr - Litronic Plus AC drive system
(IGBT)
Main alternator __________________ AC brushless, direct drive
Wheel motors ___________________ Litronic Plus AC induction motors
Gear ratio ______________________ Standard 43.7 to 1 - haul profile dependant
Optional 37.33 to 1 - haul profile dependant
Optional 53.33 to 1 - haul profile dependant
Max Speed _____________________ Standard 54 km/h / 34 mph
Cooling fan _____________________ Optional 64 km/h / 40 mph
Optional 45 km/h / 28 mph
Variable speed AC motor with twin
impeller radial cooling fans
Tires
Rims __________________________ 41” x 63” bolt on rims
Tires ___________________________ Michelin 56/80 R63 or Bridgestone 59/80 R63
Suspensions
Front __________________________ Double A-Arm with inclined king pin pivot,
spindle, and nitrogen over oil suspension
struts with integral damping
Rear ___________________________ Three bar linkage comprised of triangular
upper link plus two bottom drag links and
nitrogen over oil suspension struts with
integral damping
Braking Systems
Electric dynamic braking , forced air over quiet stainless steel resistor grids with
dry disc service and secondary braking system.
Electric dynamic braking
Max: 4.500 kW / 6,035 hp
Extended speed range ___________ Full dynamic braking down to Zero.
Automatic brake blending with service
brakes from 0.8 kmh / 0.5 mph to zero
Dynamic braking speed control ___ Operator adjustable, automatically limits
truck speed on downhill grade when set
Adjustable speed limits __________ Automatic speed limits for empty and loaded
truck adjustable for site requirements
Traction control _________________ Computer controlled in propel and dynamic
braking, forward and reverse, all wheel
speed sensing
Service brakes front Single disc, wheel speed, five calipers per wheel
Service brakes rear ______________ Dual discs per side, one caliper per disc,
armature speed
Hydraulic accumulators __________ 2 x 7.6 l / 2 gal, separate accumulator for
front and rear axle (Piston type)
Park brakes ____________________ Spring applied, pressure released, one
caliper per each rear disc
Filtration Cleanliness level ISO 15/13/11
Steering
Ackermann center point lever system, full hydraulic power steering with accu-
mulator safety backup. Isolated from dump hydraulic system. Two double acting
hydraulic cylinders.
Hydraulic accumulator __________ 170 l / 45 gal (Piston type)
Filtration ______________________ Cleanliness level ISO 15/13/11
Turning radius (ISO 7457) -
Tire centerline _________________
15.81 m / 51’ 10”
Vehicle clearance radius (ISO 5010) _ 19,95 m / 65’ 5”
Dump System
Two double stage, double acting hoist cylinders with inter stage and end
cushioning in both directions. Electronic joystick with full modulating control in
both extend and retract.
Dump angle ____________________
49° (45° with optional kick-out switch)
Cycle times _____________________ 56 seconds
Remote dump __________________ Quick disconnects for external power
dumping (buddy dump) accessible from
ground level
Filtration _______________________ High pressure filtration and return line
filtration. Cleanliness level ISO 18/16/13
Body
Body Sizes are custom designed to fit customer requirements and specific appli-
cation. Please contact factory for options.