Liebherr T 264 - Manual (Page 16)

16 T 264
Technical Data
Engine
Model _____________________________ Cummins QSK 60*
Gross horsepower @
1,900 rpm ** ____________________ 1,864 kW / 2,500 HP
No. of cylinders _______________ 16
Displacement __________________ 60 l / 3,661 in 3
Wet weight ______________________ 8,750 kg / 18,893 lb
Crankcase ______________________ 260 l / 68.8 gal
Cooling system _______________ 757 l / 200 gal
* Standard engine setting is USA/EPA Tier 2 compliant in emission-optimized (EO)
mode. Fuel-optimized mode (FO) is optional for non-emission regulated countries.
** Gross power definition according to SAE J 1995 standard conditions.
Model _____________________________ MTU 16V4000 C23R*
Gross horsepower @
1,800 rpm ** ____________________ 2,013 kW / 2,700 HP
No. of cylinders _______________ 16
Displacement __________________ 76.3 l / 4,656 in 3
Wet weight ______________________ 8,844 kg / 19,498 lb
Crankcase ______________________ 300 l / 79.3 gal
Cooling system _______________ 833 l / 220 gal
* Standard engine setting is USA/EPA Tier 2 compliant in emission-optimized (EO)
mode. Fuel-optimized mode (FO) is optional for non-emission regulated countries.
** Gross power definition according to ISO 3046 (ratings also correspond to
SAE J 1995 standard conditions)
Consult factory for other engine options
Electric Drive System
Control System _______________ Liebherr Litronic Plus AC drive system with
IGBT technology
Control box _____________________ Liquid cooled power components, pressu-
rized cabinet
Traction control ______________ Litronic Plus traction control system,
Computer controlled in propel and dynamic
braking, forward and reverse, all wheel
speed sensing
Main alternator ________________ AC brushless, direct drive, forced air
cooling
Wheel motors _________________ Litronic Plus AC induction motors, forced
air cooling
Gear ratio _______________________ Standard 32.4 to 1 gear ratio (64 km/h /
40 mph)
Cooling system _______________ Variable speed AC motor with twin impeller
radial cooling fans
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: 3,300 kW / 4,425 HP
Full dynamic braking down to zero. Single-
pedal, automatic brake blending with ser-
vice brakes from 0.8 km/hr / 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 require-
ments
Traction control _______________ Litronic Plus traction control system.
Computer controlled in propel and dynamic
braking, forward and reverse, all-wheel
speed sensing
Service brakes front _________ Outboard single disc, wheel speed, four
calipers per wheel
Service brakes rear __________ Single disc per side, two calipers per disc,
armature speed
Hydraulic accumulators ____ Separate piston type accumulators:
Front Brake Supply (1 x 27 l / 7.1 gal )
Front Brake Pilot (1 x 4 l / 1 gal)
Rear Brake Supply (1 x 7.6 l / 2 gal)
Rear Brake Pilot (1 x 4 l / 1 gal)
Pump control (7.6 l / 2 gal)
Park brakes _____________________ Spring applied, pressure released, two
calipers per each rear disc
Filtration _________________________ Cleanliness level ISO 15/13/11
Steering
Ackermann center point lever system, full hydraulic power steering
with accumulator safety backup. Isolated from dump hydraulic system.
Two double-acting hydraulic cylinders.
Hydraulic accumulator _____ 2 x 88 l / 23.2 gal (Piston type)
Filtration _________________________ Cleanliness level ISO 15/13/11
Turning radius (ISO 7457) –
Tire centerline __________________ 15.0 m / 49' 2"
Vehicle clearance radius
(ISO 5010) _______________________ 16.5 m / 54' 2"
Dump System
Two double-stage, double-acting hoist cylinders with inter-stage and
end cushioning in both directions. Electronic joystick with integrated
engine high-idle switch and full modulating control in both extend and
retract.
Dump angle ____________________ 49° (45° with optional kick-out switch)
Cycle times _____________________ 20 seconds – Power Extend “Power Up”
11 seconds – Power Retract “Power Down”
14 seconds – Retract to Frame
Remote dump _________________ Quick disconnects for external power
dumping (buddy dump) accessible from
ground level
Filtration _________________________ Cleanliness level ISO 15/13/11