SEM660D wheel loader

Engine
• Low speed engine and E-fan make fuel consumption better
• 3 stage air cleaner with 93% efficiency pre cleaner reduce earlier wearing, high efficiency fuel filter make engine work in good condition
• Cat technology damping mount reduce vibration failure

Efficient Hydraulic System
• Excellence modulation performance implement valve with mechanical control, make operation more accurately
• Full hydraulic load sensing steering and flow shared system save fuel and raise productivity, hydraulic cycle time is only 9.3s
• Word class pump and Cat technology lines routing deliver better reliability

Operator Station
• Mould formed cab with all trims design and more vents with HVAC make operator feel better
• First class premium seat with suspension adjustable, arm rest and safety belt. Up-down, forward and reverse adjustable
• Cat technology damping mount reduce vibration failure
• Slide window, fresh air inlet system make environment better

Drivetrain
• SEM made in house counter shaft transmission reliable and high efficiency, core components reliable improvement
• One stage and 3 element torque converter deliver higher efficiency
• 1st gear higher draw bar and 2nd gear faster speed make penetration easier and move material faster

Cooling System
• High performance aluminum cooling package suitable for most of severe applications
• Oil cooler and radiator parallel design can balance heat load inside and suitable diversity applications
• Damping design reduce vibration failure

Solid Structure
• Validated by Cat technology FEA( Finite Element Analysis) and OMSA(On Machine Stress Analysis)
• Middle articulation frame less work space needed and reduce tire resistance
• Large spread hitch design in acticulation section can stand more load

Serviceability
• Quick pressure test ports on HYD and brake lines make diagnose easier
• Large wing hood door make service easier, approach to air cleaner, fuel filter and oil filter
• Large spread hitch design in acticulation section make operator easier to approach

Safety
• Slope switch make machine approach to hopper and pile in slope safety and easier
• High decibel Beacon and backup alarm make person around easy to attention
• 3 stage alarm system on panel
• 3 touch points entering and exiting cab make operator more safe

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

D Reliability: Sturdy frame design for heavy duty, proved made in house transmission make usage life longer
Productivity: 1st with bigger force and 2nd gear with fast speed conjoint useage deliver high productivity. Auto to ready function save your time for operation
Fuel consumption: Low speed engine, E-fan and flow shared hydraulic system make lower fuel consumption
Comfortable: Good visibility cab and low noise design with first class premium 5 directions adjustable seat make comfortable operation