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SEM660D

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

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

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

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 SEM designed and built axle equips with 10 calipers (6 for front and 4 for rear), it delivers better brake performance and longer service life

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

Structures undergo Finite Element Analysis (FEA) and On Machine Stress Analysis (OMSA) to ensure durability
Performance Series (PS) buckets improve loading capability
Steering robber stopper design provides protection for frame

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

It is crucial to choose suitable configurations according to the area of operation, volume and working condition, which is important to reduce additional costs, increase productivity and increase profitability. Bucket selection is also material-based.
Download our catalog with all available tools.

Model
Model	SEM660D
Main Specifications
Rated Payload	6,000kg
Operating Weight with Standard Bucket	20,100kg
Bucket Capacity	3.3-5.5m³
Wheel Base	3,350mm
Overall Dimension (L * W * H)	8,5413,0923,458 mm
Operating Specifications
Breakout Force	197kN
Max. Drawbar Force	194kN
B-Pin Height	4,196mm
Dump Clearance	3,051mm
Articulated Angle	38°
Transmission
Transmission Type	Countershaft, power shift
Transmission Gears	F4/R4
Transmission Model	TR200
Forward I/Reverse I	7.6/7.6km/h
Forward II/Reverse II	14/14km/h
Forward III/Reverse III	22/22km/h
Forward IV/Reverse IV	37/37km/h
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 WD10G
Rated Power	178kW-239Hp
Rated Speed	2,000r/min
Displacement	9.73L
Emission	Tier II
Implement Hydraulic System
Implement System Type	Pilot Control
Hydraulic Cycle Time	9.75s
System Pressure Setting	18Mpa
Raise	5.3s
Brake System
Service Brake	Air over fluid caliper-disc
Parking Brake	Shoe/drum
Steering System
System Type	Coaxial flow amplification
Steering Pump Type	Gear pump
System Pressure Setting	16Mpa
Steering Angle (L/R)	38°
Service Refill Capacity
Fuel Tank	252L
Engine Lubricating Oil	21L
Cooling System	48L
Hydraulic System	165L
Transmission Oil	53L
Differential and Final Drives	44L*2
Tires
Size	23.5-25
Type	Bias
Layer	20
Textured Type	L3

SEM660D-6

SEM660D-8

SEM660D-5

SEM660D-9

SEM660D-4

SEM660D-3

SEM660D-2

SEM660D-1

SEM660D-7