Description
SEM 665F
Rated Load: 6,500 kg
Operating Weight with Standard Bucket: 20,500kg (20,700 with ROPS)
Bucket Capacity: 2.9-5.5m³
The 665F introduces a groundbreaking automatic electric-hydraulic control countershaft transmission, which delivers smooth shifting. Additionally, it features an optimized heavy-duty tailored axle, ensuring high reliability and enhanced comfort.
The newly optimized hydraulic system significantly improves the machine's lifting capacity. With a 3.4-meter wheelbase, the stability of the entire machine is improved, resulting in an increased load capacity of 8%.
The new F generation cab offers 20% more space, along with automatic temperature-controlled air conditioning and a micro-pressurization function to provide a clean and quiet working environment.
The LED lights effectively enhance visibility, while an enlarged fuel tank ensures extended operation. In addition, the secondary brake system greatly improves the safety of both the equipment and operator. With product link installed, it's much easier for machine maintenance and fleet management.
NEW Ttransmission - Smooth & Efficient
SEM TR220 EH control countershaft transmission features , F2/R1 gear settings, with the 1st gear catering to most work needs, eliminating the need for frequent gear changes and ensuring easy operation.
The automatic shifting mode further reduces operator fatigue.
Caterpillar's extensive experience in countershaft transmission design and manufacturing ensures reliability.
Excellent matching between engine and transmission offers a greater range of transmission efficiency, resulting in improved efficiency and fuel economy.
Fine-tuned gear shifting and a self-protection mechanism guarantee exceptional longevity.
Improved Productivity
An extended wheelbase improves the tipping load, increasing the rated load to 6.5 tons and optimizing loading capability.
The performance series bucket can accommodate 10% more material.
The single load-sensing hydraulic system guarantees faster hydraulic cycle times of 9.8 s, allowing the machine to respond quickly.
With a large hitch frame and 50/50 split at the center of articulation, the machine is both flexible and stable.
Improved drawbar pull force ensures easy and full bucket loading.
The large-displacement coaxial flow steering unit provides better maneuverability and smooth steering.
Powerful Performance
Customized Weichai engine ensures optimal compatibility with the machine systems to deliver robust power.
An optimized hydraulic system increases pressure from 18 Mpa to 20 Mpa, effectively improving the boom lifting force.
Breakout force, drawbar force and boom lifting force ensure the machine can handle all kinds of challenging jobsites.
New optimized axle differential and casing bolts improve reliability, with the SO36 axle available for extremely heavy applications.
The modular design cooling system provides excellent cooling performance, with a high ambient cooling package also available.
Model
Model SEM 665F
Main Specifications
Rated Load 6,500 (for Std. Linkage) kg
Operating Weight with Standard Bucket 20,500kg
Bucket Capacity 2.9-5.5m³
Wheel Base 3,400mm
Overall Dimension 8,704*3,092*3,458mm
Max. Drawbar Force 220kN
Breakout Force 188kN
Dump Clearance 3,050mm
B-Pin Height 4,196 (for Std. Linkage) mm
Transmission
Transmission Type EH countershaft. power shift
Transmission Gears F2/R1
Maker & Type SEM TR220
Forward l 11.6km/h
Forward ll 38.5km/h
Reverse l 15.5km/h
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 178kW
Rated Speed 2,000r/min
Displacement 9.7L
Implement Hydraulic System
Implement System Type Open center flow sharing
Boom Raise Time 5.7s
Hydraulic Cycle Time 9.8s
System Pressure Setting 20MPa
Brake System
Service Brake Dry & caliper, air to oil contro
Parking Brake Drum/Shoe
Steering System
System Type Load sensing
Steering Pump Type Piston pump
System Pressure Setting 18MPa
Steering Angle (L/R) 38±1°
Tires
Size 23.5-25
Type Bias
Layer 20
Textured Type L-3Specifications
Year2023
ManufacturerSEM
Model665F
Hours2,800
Serial NumberSEM00665A86500161
ConditionUsed
Stock NumberQFSEM001
BucketYes
Bucket Capacity5.5 m3
Number of Attachments1
Operating Weight20,500 kg
Capacity3,400 kg
Auxiliary HydraulicsYes
Quick AttachYes
ROPSEnclosed
Horsepower238.7 HP
Drive4WD
Travel Speed40 km/h
Hours Since Overhaul2800
Shipping Length870.4 cm
Shipping Width309.2 cm
Shipping Height345.8 cm
Shipping Weight20,500 kg
Year2023|
ManufacturerSEM|
Model665F|
Hours2,800|
Serial NumberSEM00665A86500161|
ConditionUsed|
Stock NumberQFSEM001|
BucketYes|
Bucket Capacity5.5 m3|
Number of Attachments1|
Operating Weight20,500 kg|
Capacity3,400 kg|
Auxiliary HydraulicsYes|
Quick AttachYes|
ROPSEnclosed|
Horsepower238.7 HP|
Drive4WD|
Travel Speed40 km/h|
Hours Since Overhaul2800|
Shipping Length870.4 cm|
Shipping Width309.2 cm|
Shipping Height345.8 cm|
Shipping Weight20,500 kg|
