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Product Description
SEM660D 6 Ton Wheel Loader
Optimized Engine
Low speed engine with E-fan provides increased operating efficiency
Enhanced fuel pre-filter eliminates water and contaminant from fuel for best fuel system protection
The 93 desert type air cleaner provides machine reliability in most severe applications. Oil-bath type oil filter is optional
Efficient Hydraulic System
The advanced load sensing hydraulic system with flow sharing circuits improves efficiency
World Class hydraulic components ensure high reliability
The optimized hydraulic system paired with the drive train reduces machine cycle time and increases productivity
Relocated hydraulic oil tank ensures hydraulic pump's life
Operator Station
Premium operator station improves cab sealing and visibility
Sliding side window and AC with fresh air circulation provide operator comfort
Integrated relays and fuse panel. Single cabin harness connection plug provides easy service access
Joystick hydraulic control for easy and precise operation
Multi-function instrument dashboard with 3-level alarm
Adjustable suspension seat
Reliable Drivetrain
Countershaft transmission with upgraded core components provides high reliability
Large rim-pull in 1st gear and higher speed in 2nd gear provide high efficiency for load and carry applications
Clutch cutoff selection switch ensures stable and safe operation
The designed and built axle equips with 10 calipers (6 for front and 4 for rear), it delivers better brake performance and longer service life
Advanced Cooling System
The standard cooling package provides high reliability in 43°C ambient conditions. An optional package is available for 50°C ambient conditions
Shock pad mounts ensure reliability under severe applications
Safety
Safety design complies with all regulatory requirements
Production System (CPS) leveraged in manufacturing process
3-point touching design provides convenient operator entering to cabin
Backup alarm and beacon ensure machine safety
Environment-friendly painting process
Multiple Applications
SEM660D can be widely used in port cargo handling mineral yards, steel mill,and other high productivity demand applications
In aggregate site, coal loading and construction etc loosen material handling utilization applications,SEM660D can load more, move faster and burn less
Multiple work tools for selection
Product Parameters
Parameter |
660D |
Overall Dimension |
8414*3370*3458 mm |
Rated load |
6000 kg |
Operating Weight with Standard Bucket |
20000 kg |
Bucket capacity |
3.3-5.5 m³ |
Wheel Base |
3350 mm |
Breakout Force |
183 kN |
Dump Clearance |
3048 mm |
Transmission |
|
Transmission Type |
Countershaft, power shift |
Transmission Gears |
F4/R4 |
Torque Converter Type |
Single stage, 3 elements |
Forward I/Reverse I |
7.4/7.4 km/h |
Forward II/Reverse II |
14/14 km/h |
Forward III/Reverse III |
22/22 km/h |
Forward IV/Reverse IV |
38/38 km/h |
Maker & Type |
TR200 |
Axle (Axle, Tire & Brakes) |
|
Main Drive Type |
Spiral bevel gear, single stage |
Final Drive Reduction Type |
Planetary type, single stage |
Rear- oscillation +/- |
±11 |
Engine |
|
Engine Model |
WD10G240 |
Rated Power |
178 kW |
Rated Speed |
2,000 r/min |
Displacement |
9.726 L |
Implement Hydraulic System |
|
Implement System Type |
Single Load Sensing Flow Sharing System |
Boom Raise Time |
5.3 s |
Hydraulic Cycle Time |
9.7 s |
System Pressure Setting |
18 MPa |
Brake System |
|
Service Brake |
Dry&caliper, air to oil control |
Parking Brake |
Drum Type Shoe Brake, Spring Applied & Oil Released |
Steering System |
|
System Type |
Flow Amplifying |
Steering Pump Type |
Piston pump |
System Pressure Setting |
18 MPa |
Steering Angle (L/R) |
38±1 ° |
Tires |
|
Size |
23.5-25 |
Type |
Bias |
Layer |
20 |
Textured Type |
L3/E3 |
Detailed Photos



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