SEM660B Wheel Loader

Product Details

Optimized for ports, mines, steel mills, hard rock earthmoving applications.

•High Reliability: 

–The transmission design utilizes a robust countershaft design, that prolongs the life in heavy duty applications by one time.

–An aluminum cooling system, designed with three separate cooling cores, provides maximum cooling and make sure the machine can 24-hour continuously work.  

–The Caterpillar patent pilot work valve, pilot valve and double pump integrated system, provide stable and efficient hydraulic system performance.

•High Productivity

–The SEM PS bucket, utilizes a Caterpillar Patented design.   The design is easily recognized by the curved side plate.  This buckets unique design make the bucket collect angel is increased to 50 degree, which allows 10% more material to be loaded into the bucket, with less material scattered;  Set 4 degree embedding angel to the bottom plate, which can effectively reduce the insert resistance.

–Tailored for  heavy-duty applications, operates with stability and efficiency, 3350mm super long wheel base for large tipping load and stability, articulated at the center of front & rear axles, with small turning radius.

Optimized for ports, mines, steel mills, hard rock earthmoving applications.

•High Reliability: 

–The transmission design utilizes a robust countershaft design, that prolongs the life in heavy duty applications by one time.

–An aluminum cooling system, designed with three separate cooling cores, provides maximum cooling and make sure the machine can 24-hour continuously work.  

–The Caterpillar patent pilot work valve, pilot valve and double pump integrated system, provide stable and efficient hydraulic system performance.

•High Productivity

–The SEM PS bucket, utilizes a Caterpillar Patented design.   The design is easily recognized by the curved side plate.  This buckets unique design make the bucket collect angel is increased to 50 degree, which allows 10% more material to be loaded into the bucket, with less material scattered;  Set 4 degree embedding angel to the bottom plate, which can effectively reduce the insert resistance.

–Tailored for  heavy-duty applications, operates with stability and efficiency, 3350mm super long wheel base for large tipping load and stability, articulated at the center of front & rear axles, with small turning radius.

Model

SEM660B

Bucket Capacity

3.3-5.5 m3

Rated Load Capacity

6000 kg

Operating Weight

19600 kg

Max. Drawbar Pull

187 kN

Max. Breakout Force

190 kN

Max. Gradeability

30°

Min. Turning Radius (Outside of Bucket)

7050 mm

Min. Turning Radius (Outer Tire)

5940 mm

Cycle Time (Bucket lifting, tipping and lowering)

10.2 s

Dump Height

3050mm

Dump Reach

1280 mm

Wheelbase

3350 mm

Standard Dimensions (L×W×H) (mm)

8510 ×3092×3410

Engine

Model

Sinotruck Steyr D10.24T21National Stage II emission standards

Type

In-line, vertical, water cooling, 4-stroke

Rated Power

175 kW

Max. Torque

950 Nm

Drive System

Torque Converter

YJ375

Type

Single stage, 3 elements, centripetal type

Transmission Type

Fixed axle, constant engaged power shift

Speed Gears

4 forward, 4 reverse

Max. Speed

40.9 km/hr

Front/Rear Drive Axle

4WD, fixed front axle, swing rear axle(±12° )

Steering System

Type

Articulated frame, load sensing, Coaxial flow amplification steering

Steering Angle (left/right)

38° ±1

Hydraulic System

Hydraulic System Pressure

18 MPa

Operation Mode

Hydraulic pilot proportional control

Brake System

Service Brake

Air-over-oil 4-wheel caliper disc brake

Parking & Emergency Brake

Pneumatic internal expanding shoe brake

Tires

Size

23.5-25PR

Volume

Fuel Tank

273 L

Hydraulic System

165 L

Optional Devices


Shanghai SCllCB240.1G2B1 National Stage II emission standards


Weichai WD10G240DE21 National Stage II emission standards


Rock bucket with inclined cutting edge/rock bucket/sand bucket/side dump bucket


Log grab/coal bucket and long reach arm


Desert tires


ROPS/FOPS/Warning light


Quick coupler and tools


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