Liebherr T236 Rock Truck
Dimensions
Dimensions
Wheelbase
16.61ft in
Centerline Front Tire Width
14.83ft in
Dual Spacing
9.27ft in
Loading Height (Evw)
15.73ft in
Body Raised Height
33.1ft in
Overall Height Canopy
18.67ft in
Overall Track Width
24.16ft in
Rear Axle Clearance
2.88ft in
Outside Body Width
18.84ft in
Specifications
Steering System
Steering Angle To Either Side
40degrees
Effective Cylinder Stroke – Front
11in
Effective Cylinder Stroke – Rear
6in
Rear Axle Oscillation Steering Standards
6degrees
Electrical System
Battery Length
Battery assembly in stainless steel lifting frame and stainless steel housing
24 V Cabinet
Main electrical compartment
Wiring
Heavy duty harness design with IP-68 protection class for exposed connectors
Protection
Circuit protection provided for all electrical systems
Battery And Starter Isolation
Double pole battery isolator, single pole starter isolator, lockout mechanism for installation for personnel locks
Machine Control
Decentralized CAN bus system
Auxiliary Jump Start
Accessible from ground level
Camera System
4 cameras covering front , rear and side views , Automatic view selection
Body
Heaped (2:1, Sae)
81.8yd3
Payload
220000lb
Dumping Angle
48degrees
Weight
396001lb
Engine
Gross Horsepower – Sae J1995
1200.3hp
Fuel Filter
2-stage filtration with water separation
Oil Filtration
4X Fleetguards Venturi combo lubrication filters
Starting System
Dual parallel electric gear reduction
Piston Displacement
1861.3cu in
Exhaust Pipe
Side mounted muffler with insulated exhaust pipes
Engine Model
Cummins QST 30-C Tier 2
Engine Type
water cooled, 4 cycle
Air Cleaner
Donaldson STG16, dry-type double element
Max Torque
3751.3lb ft
Aspiration
Single stage turbocharged
Torque Rise
25%
Bore
5.6in
Stroke
6.5in
Fan Drive Type
Variable speed hydraulic engine fan
Capacities
Front Wheels (L&R)
4.4gal
Cooling System
97.8gal
Final Drive
37gal
Engine Oil
35.2gal
Suspension
14.1gal
Pump Drive
2.8gal
Operational
Fuel Capacity
285.4gal
Tires
Standard
27.00 R49
Rims
19.5\" x 49\" bolt-on rims single gutter rim as standard (optional double gutter rim)
Drive System
Control System
Liebherr Litronic Plus Generation 2 high efficiency drive system with integrated active front end for engine retarding operation
Control Modules
Liebherr liquid cooled IGBT frequency converters in modularized configuration with integrated short circuiting and grounding device, IP-68 protection class, maintenance-free
Alternator
Liebherr dual bearing AC synchronous brushless with external excitation, forced air cooled
Traction Motors
Liebherr compact asynchronous motors, forced air cooled
System Voltage Level
690 V AC/900 V DC
Alternator Power Rating
900 KW
Traction Motor Power Rating
670.6hp
Air Cooling System
variable speed hydraulic driven radial blower
Electric Drive System
alternator excitation inhibit system with lockout mechanism for installation of personnel locks
Maximum Speed
34.2mph
Hydraulic System
Steering System Capacity
52.9gal/min
Body Raise Time
13sec
Hoist Cylinder
Two stage telescopic cylinder with double acting second stage
Brakes
Retarder Capacity – Continuous
1100 KW
Retarder Actuation
4 corner electro hydraulic actuation of front and rear brakes
Park Brake
Spring applied, hydraulic released
Service Brake
Hydraulic controlled
Retarder
Wet disc brake system in conjunction with active front end of electric drive system
Standard
ISO 3450
Secondary Brake
Electronic controlled hydraulic release park brake actuation pressure
