SEM668D

Reliability: Sturdy frame design for heavy duty, Caterpillar design transmission and made in house axle make usage life longer
Productivity: EH control transmission with KD and auto speed function, optimized TC and engine match 11% rimpull improved
Fuel consumption: Optimized transmission flow and E-fan deliver lower fuel consumption
Comfortable: Good visibility cab low noise design with first class premium 6 directions adjustable seat make comfortable operation

Landscaping, building, sewer/water tie-in, local utility construction
Ready mix cement/concrete products, quarry/stone, clay, recycled aggregate, sand and gravel Highway, street, tunnel, airport, residential commercial

Model
Model	SEM668D
Main Specifications
Rated Payload	6,000kg
Operating Weight with Standard Bucket	20,117kg
Bucket Capacity	2.9-5.5m³
Operating Specifications
Breakout Force	197kN
Max. Drawbar Force	188kN
Transmission
Transmission Gears	F4/R3
Torque Converter Type	Single Stage, 3 Elements
Maker & Type	SEM160
Axle (Axle, Tire & Brakes)
Main Reducer type	Spiral Bevel Gear, Single Stage
Final Drive Reduction Type	Planetary Type, Single Stage
Rear- oscillation +/-	±11
Engine
Engine Model	Weichai WD10G240E201
Rated Power	178
Rated Speed	2,200r/min
Displacement	9.7L
Emission	T2/Stage2
Implement Hydraulic System
Implement System Type	Open Center
Hydraulic Cycle Time	9.85s
System Pressure Setting	18Mpa
Raise	5.33s
Brake System
Service Brake	Dry&Caliper, Air to Oil Control
Parking Brake	Drum/Shoe
Service Refill Capacity
Fuel Tank	252L
Engine Lubricating Oil	21L
Hydraulic System	165L
Transmission Oil	45L
Tires
Size	23.5-25
Type	Bias
Layer	20

SEM668D-1

SEM668D-2