SEM 639 Wheel loader
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]
Rated speed 2300rpm
Rated power 92kw
Cylinder bore × stroke 6 × 110mm×125mm
Max. torque 460n.m
Torque converter 3-element, single stage
Transmission SEM TR-150 countershaft
Gearshift Ⅰ Ⅱ Ⅲ IV
Forward 7.4 13.7 25.3 41.5(km/h)
Reverse 9.3 30.5
Four wheel drive, front axle fixed, rear axle oscillating, oscillating angle of rear axle+/-12 degree
Working pressure 16.5MPa
Boom lifting time 4.82s
Bucket dumping time 1.07s
Boom lowering time 3.24s
Service brake Air assisted oil disc type four wheel brake
Parking brake Spring applied air released inner hoof type
Pivoting angle of frame 38 degree
Load sensing hydraulic steering system
Fuel tank 151L
Hydraulic tank 138L
Main technical specification
Operating weight 9620kg
Bucket capacity 1.7m³/2.5 m³
Breakout force 128 KN
Max. drawing force 90.8KN
Contact Name: Christiana Leo
Company Name: Linyi Dingtian Construction Machinery Co., Ltd.
Tel: 86-13969900557 or 86 0539 3129081
Street Address: 209# Yindong Building,
No. 109 Mengshan Road, Lanshan District,
Linyi, Shandong Province, China
Member name: christianaleo
Member Since: 30 April 2010
Total Leads: 17 christianaleo Import Export Business Leads
Business focus: Wheel Loader, Excavator, Bulldozer, Motor Grader, Road Roller, Construction Machinery
Verify: Safe Import Export Tips
Product Category: Wheel loaders