Caterpillar SEM636 Wheel loader

SEM636 Wheel loader
Main features
1, Engine: be reoptimized and rematched, improved efficiency and performance, improved cold start capacity.
2, Cooling: Designed by CRDC (Caterpillar China Research & Design Center), the cooling system brings end results of optimal cooling efficiency, increased fuel efficiency, less radiator plugging even under extreme hot temperature or dusty work environment.
3, Transmission: Countershaft design; advanced structure, high transmission efficiency; durable, ease of service and numerous shifts allow high travel speed; two modes available for multiple operation, one for material handling and one for travel; refined for heavy duty application.
4, Axle: Meritor axle, reliability function.
5, Cab: Improved operator comfort and visibility; Reduced in cab noise, meet GB standard, Reliability improved; integrated FOPs/ROPs cab is available.
6, Electrical: Large capacity Delphi battery; High quality electrical components.
7, Structure: Finite Element Analysis (FEA) design, refined for heavy duty application.
8, Hydraulic: VALVE [CCMC (Caterpillar China Machinery Component) components; Single lever, joystick controlling (optional)]
HOSE [CCMC hose, improved strength and reliability, optimized hose and tube routing]


Engine
Model -------- XC6110/12G5-SG90
Rated speed ------- 2300rpm
Rated power ------- 92kw
Cylinder bore ý?stroke --------6ý?10mmý?25mm
Max. torque -------- 460n.m
Displacement -------- 7.13L

Transmission System
Torque converter -------- 3-element, single stage
Transmission ------- SEM TR-150 countershaft
Gearshift -------£® £¯ £° IV
Forward -------7.4 13.7 25.3 41.5(km/h)
Reverse ------- 9.3 30.5

Axle
Four wheel drive, front axle fixed, rear axle oscillating, oscillating angle of rear axle+/-12 degree

Hydraulic system
Working pressure -------16.5MPa
Boom lifting time ------- 4.82s
Bucket dumping time -------- 1.07s
Boom lowering time -------- 3.24s

Brake system
Service brake -------- Air assisted oil disc type four wheel brake
Parking brake ------- Spring applied air released inner hoof type

Steering system
Pivoting angle of frame -------- 38 degree
Load sensing hydraulic steering system

Tank capacity
Fuel tank ------- 151L
Hydraulic tank ------- 138L

Tire
Size ------- 17.5-25

Main technical specification
Operating weight ------- 9620kg
Bucket capacity -------- 1.7m§ô/2.5 m§ô
Breakout force ------- 128 KN
Max. drawing force ------- 91KN


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