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SEM Wheel loaders 658D
Request a QuoteKey Information
Nominal Payload
5,000 kg
Operating weight in operation
17,158 kg
Bucket capacity
2.6 - 4.0 m³
Overview
Reliability
Robust heavy-duty frame design, Caterpillar-designed EH transmission and in-house manufactured axle for longer life
Productivity
EH-controlled transmission with KD function and automatic speed, optimized matching of TC and engine for an 8% improvement in tractive force
Fuel consumption
Optimized transmission flow to save fuel, electric fan and unique load-sensing hydraulic system for reduced fuel consumption
Comfort
Good visibility, low noise design with premium 5-way adjustable premium seat for first-class operating comfort
Key Features
- Engine
- Hydraulic System
- Operator Station
- Drivetrain
- Cooling System
- Solid Structure
- Serviceability
- Safety
- Machine Applications
Engine
E-fan make fuel consumption better, 3 speeds auto-selection depend on coolant temperature 3 stages 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. Four air valves delivers robust power Radial seal air filter makes the maintenance easier and with good reliability
Hydraulic System
Single load sensing system, high productivity and high fuel efficiency Piston pump, lower heat load contribution and provide more rim pull when hydraulic partial working Less hydraulic oil capacity required because provide flow depends on demand
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 Caterpillar method design damping mount reduce vibration failure Slide window, fresh air inlet system make environment better
Drivetrain
Improve transmission oil system efficiency, machine fuel consumption reduced marc mount reduce vibration Made in house axle well fitted heavy duty application Caterpillar design drive shaft and block bearing make machine more reliable
Cooling System
High performance aluminum cooling package suitable for most severity applications Oil cooler and radiator parallel design can balance heat load inside and suitable diversity applications Damping design reduce vibration failure High ambient 50°C cooling package make machine reliability better
Solid Structure
Validated by Cat method FEA (Finite Element Analysis) and OMSA (On Machine Stress Analysis) Middle articulation frame less work space needed, reduce tire wearing and fuel consumption Large thread design in articulation section improves load capacity
Serviceability
Quick pressure test ports on hydraulic (SOS) and brake air lines make diagnose easier Large wing hood door make service easier, approach to air cleaner, fuel filters and oil filters Large thread design in articulation section make operator easier to approach Air tank with pressured air tap provide more convenience for service and maintenance
Safety
High decibel beacon and backup alarm make person around easy to attention 3 stages alarm system on panel make operator easy to notice 3 points touch entering and exit cab make operator more safely
Machine Applications
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
Contact Our Experts
Morocco
International
Monday to Friday 8am-5:30pm (UTC)
Product Specifications for 658D
- Model
- ModelSEM658D - Cummins
- Main Specifications
- Rated Payload5,000kg
- Operating Weight with Standard Bucket17,084kg
- Bucket Capacity2.6-4m³
- Operating Specifications
- Breakout Force178kN
- Max. Drawbar Force169KN
- Transmission
- Transmission GearsF4/R3
- Torque Converter TypeSingle Stage, 3 Elements
- Maker & TypeSEM160
- Axle (Axle, Tire & Brakes)
- Main Reducer typeSpiral Bevel Gear, Single Stage
- Final Drive Reduction TypePlanetary Type,Single Stage
- Rear- oscillation +/-±11°
- Engine
- Engine ModelCummins 6LTAA9.3
- Rated Power162kW
- Rated Speed2,200r/min
- Displacement9.3L
- EmissionT2/Stage2
- Implement Hydraulic System
- Implement System TypOpen Center
- Hydraulic Cycle Time9.3s
- System Pressure Setting18Mpa
- Raise5.37s
- Brake System
- Service BrakeDry&Caliper, Air to Oil Control
- Parking BrakeDrum/Shoe
- Service Refill Capacity
- Fuel Tank252L
- Engine Lubricating Oil21L
- Hydraulic System165L
- Transmission Oil45L
- Tires
- Size23.5-25
- TypeBias
- Layer16
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