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Rhinoceros Excavators XN988-4L

XN988-4L wheel excavator-shandong rhinoceros engineering machinery.
XN988-4L wheel excavator is independently developed fills the blank in the market. Its emergency into the market leads the wheel type rotary excavator into a new era. This product is featured by excellent performance and low price, is a long-anticipated product convenient for operation, must be popular with customers, and brings more returns for you!
The main characteristics are as follows:
1. Reliable and flexible mechanic movable performance, fast rotation could save your much more time.
2. Accessories are selected the world famous brands, which could combine with domestic hydraulic parts to assure the reliability of main machine and reduce products'cost.
3. Structural parts are made by our own company and the whole production is under monitor to be reliable and long-lasting. Main stressed parts are verified by finite element analysis and the snubbing unit adopts the optimized design. Key welding lines of overall machine are passed the undamaged flaw detection.
4. Comfortable operation environment: Omni bearing adjusted seat, monitor with an adjusted visual angel, high-performance air-conditioners, optimized arranged pipe ports.
5. Optimized design of Power, electric, hydraulic and laminate system. Easy to maintain and repair.
6. We could add gyrator and broken quartering hammer etc. according to customers’ requirements.
7. Some of the main structure parts adopt robot welding, such as the chassis and boom and arm. The endurance and safety are better.
8. Each rear support bracket is cased according tress analysis and fatigue testing, it is better to unit-break, then the service time is longer.
9. The key parts of Bucket bar is reinforced, the surrounding of shaft housing are cast parts, which prolong the strength and the life span.
10. Connecting hole of the bucket also experience hardening treatment.

Dimensions(Unit: mm)
Overall Width of Upper Body2000
Overall Width of Cab1160
Overall Height of Machine1600
Tail Gyration Radius2150
Min. Ground Clearance310
Wheel Base2300
Wheel Tread1160
Overall Length8700

Parameter of Engine 
Model of EngineYTR4105G66L-4
Rated Power51.5kW
Rated Rotating Speed2400r/min

Hydraulic System  
Main PumpTypeDouble-gear pump
Maximum Flow150L/min
Pilot PumpTypeGear Pump
Maximum Flow18L/min
Rotary MotorOverflow Valve110kgf/cm
Main Overflow ValveSwing Arm/Bucket Rod/Bucket180kgf/cm

Operating Scope(Unit: mm)
Length of Swing Arm3100
Length of Bucket Rod2100
Maximum Excavation Distance5800
Maximum Excavation Depth3450
Maximum Excavation Height6200
Maximum Unload Height3000
Bucket Capacity0.3 cbm

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