YX657 is a high-configuration model with Cummins engine, ZF transmission and Meritor Axle. It is a long wheel base loader widely used in loading work sites such as mining, construction site, road building, station and quay etc. It applies to all kinds of work conditions like mine, coal, earthwork, aggregate plant etc.
YX657 with advantages as follows:
YX657 Wheel Loader
High-level Configuration with Comfort and Reliability
- New-type steel structure cab provides all-around clear visibility, high security and lower noise.
- Long wheel base and bigger counterweight contribute to high driving stability.
- Meritor drive axle with excellent load capacity
- Full load sensing hydraulic steering system is adopted for flexible steering.
- Dual sealing is used for pipelines, providing high reliability.
- The bottom and backside of bucket is reinforced according to rock working conditions, while the main cutting plate is made of special wear-resisting material, increasing the abrasion resistance by 30%.
- Waterproof design for key circuits and power switch design upgrade the overall service life and security. Self-developed digital instrument panel provides excellent human-machine interaction.
- Cummins diesel engine or Shanghai diesel engine is adopted for strong power and high reliability.
- ZF fixed shaft electro-hydraulic shifting transmission has the KD gear shifting function, featuring flexibility and efficiency.
- Pilot controlled working devices system is adopted for easy operation and high efficiency.
| || || || || || |
|Bucket capacity||m3||3.0(standard bucket)||Total cycle time(lift, dump& lower)||s||≤11|
|Rated load||kg||5000||Dump height/Dump angle||mm/ °||3175/51|
|Overall operating weight||kg||16500||Dump distance/Dump angle||mm/ °||1126/51|
|Max. traction force||kN||≥160||Min. ground clearance||mm||445|
|Max. breakout force||kN||≥190||Wheel base||mm||3200|
|Grade ability||°||30||Wheel tread||mm||2190|
|Min. turning radius(outer side of the bucket)||mm||6652||Departure angle||°||30|
|Min. turning radius(outer side of the tire)||mm||6038||Steering angle(left & right)||°||38|
|Overall dimension (standard configuration) mm ||7930*3024*3480|Core components
|model ||Cummins 6CTA8.3-C215|
Or Shangchai SC11CB220G2B1
|Torque converter type||Single stage, three elements (single turbine)|
|type||Vertical, in-line, direct injection, water-cooling, four-stroke, supercharged||Transmission type||Fixed shaft|
|Gears||4 forward , 3 reverse|
| || ||Main drive type||Spiral bevel gear|
| || ||Hub reduction type||Planetary, first reduction|
| || ||Drive axle||Meritor axle|
|Steering System||Braking System|
|type||Load sensing hydraulic ||Service brake||Air-over-oil|
|oil pump type||Gear pump||Parking brake |
|Manual pneumatic control drum brake|
|Working Device Hydraulic System||Tire|
|Oil pump type||Gear pump||Tread pattern||General pattern|
|3.6 m3 Bucket|
|4.2 m3 Bucket|
|4.5 m3 Bucket|
|2.7 m3 Rock Bucket|
|Third Section Valve|
|Meritor Dry Type Axle|
|FOPS & ROPS|
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