YX638 Wheel Loader
High Configuration with High Performance & Reliability
Reliability & Durability
- Equipped with Cummins engine with strong power and high reliability
- Electro-hydraulic control fixed shaft transmission
- Reinforced axle with large bearing capacity
- Imported waterproof & dustproof plug connectors and centralized fuse box are used in the electrical system, which ensures reliable performance.
- Extended wheel base ensures high reliability and overall stability.
- Electrical system is in centralized control, which is easy for inspection and maintenance.
Efficiency & Flexibility
- High travel speed at each gear
- Small turning radius with flexible operation
- Load sensing hydraulic steering system contributes to easy steering.
- Pilot control is used for working device hydraulic system, which increases the maneuverability.
Energy Saving & Green Initiative
- Cummins engine with strong power and low fuel consumption
- Torque converter is optimally matched, reducing the fuel consumption.
Comfort & Convenience
- Full decorated cab with all-around clear visibility, ample space, good seal and low noise
- Combination & stepping type exquisite instrumental panel
- Three stage shock absorption system is used for comfortable operation.
Technical Parameters
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| Bucket capacity |
m3 |
1.8(standard bucket) |
Total cycle time(lift, dump& lower) |
s |
≤9.2 |
| Rated load |
kg |
3000 |
Dump height/Dump angle |
mm/ ° |
2960/45 |
| Overall operating weight |
kg |
10500 |
Dump distance/Dump angle |
mm/ ° |
1040/45 |
| Max. traction force |
kN |
≥105 |
Min. ground clearance |
mm |
371.5 |
| Max. breakout force |
kN |
≥100 |
Wheel base |
mm |
2850 |
| Grade ability |
° |
30 |
Wheel tread |
mm |
1850 |
| Min. turning radius(outer side of the bucket) |
mm |
5950 |
Departure angle |
° |
30 |
| Min. turning radius(outer side of the tire) |
mm |
5346 |
Steering angle(left & right) |
° |
38 |
| Overall dimension (standard configuration) mm |
7008*2520*3277 |
Core components
| Engine |
Drive System |
| model |
Cummins 6BT5.9-C130 |
Torque converter type |
single phase, 3 elements |
| type |
6 cylinder, in-line, water-cooling, four stroke, direct injection, turbo charged |
Transmission type |
fixed shaft electro hydraulic control |
| Rated power |
97KW |
Gears |
4 forward,3reverse |
| |
|
Main drive type |
spiral bevel gear, first reduction |
| |
|
Hub reduction type |
planetary |
| |
|
Drive axle |
dry type axle |
| Steering System |
Braking System |
| type |
load sensing hydraulic |
Service brake |
Air-over-oil caliper disc |
| oil pump type |
gear pump |
Parking brake |
manual pneumatic |
| Working Device Hydraulic System |
Tire |
| Control type |
joystick |
Specification |
17.5-25 |
| Oil pump type |
gear pump |
Tread pattern |
general pattern |
Optional :
| 2.2 m3 Bucket |
| 2.5 m3 Bucket |
| 1.5 m3 Rock Bucket |
| 1.8 m3 Quick-hitched Bucket |
| Third Section Valve |
| Air Conditioner |
| Long Boom |
| Quich Hitch |
| Revolving Light |
| Back-up Mirror |
| Rear View Camera |
More Information:
Website: ensign.en.made-in-china.com;
Audited Supplier 
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