SEM Wheel loaders 655D

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Key Information

Nominal Payload

5,000 kg

Operating weight in operation

16,800 kg

Bucket capacity

2.7 - 4.5 m³

Overview

High Productivity

Leading Reliability and Durability

Excellent Fuel Economy

Exceptional Operator Comfort

Key Features

Weichai Engine
Cummins Engine
Machine Applications
Efficient Hydraulic System
Operator Station
Reliable Drivetrain
Advanced Cooling System
Solid Structure
Serviceability

Weichai Engine

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 air cleaner provides machine reliability even in the most severe applications

Cummins Engine

Optimized low speed torque capability and machine productivity Strong torque delivery leads to higher breakout force Best-in-class fuel efficiency

Machine Applications

The sturdy design of the 655D makes it the perfect machine for large volume earthmoving applications In Hopper feeding and Coal loading applications the 655D can load more, move faster and burn less fuel Multiple work tools are available for increased versatility

Efficient Hydraulic System

Twin pump flow merging hydraulic system increases machine efficiency The optimized hydraulic system paired with the drive train reduces machine cycle time and increases productivity Joystick hydraulic control for easy and precise operation

Operator Station

Premium operator station with big space and superior visibility Patented MAC mount provides less noise and increased comfort Adjustable suspension seat Sliding side window and AC with fresh air circulation provide operator comfort Single lever shifting is flexible and convenient Adjustable air flow outlet delivers better defrost performance

Reliable Drivetrain

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 Torque convertor structure is simple and efficiency is high The SEM designed and built axle provides best in class performance in heavy duty applications

Advanced Cooling System

The standard cooling package provides high reliability in 50℃ ambient conditions. Shock pad mounts ensure reliability under severe applications

Solid Structure

Structures undergo Finite Element Analysis (FEA) and On Machine Stress Analysis (OMSA) to ensure durability Performance Series (PS) buckets improve loading capability

Serviceability

System pressure test ports are standard Big angle engine hood side open door provides easy service access Torque convertor is isolated from transmission making it easy to service

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+212 522 438 222

International

+33 1 71 90 40 50

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Product Specifications for 655D

Model
- ModelSEM655D - Cummins
Main Specifications
- Rated Payload5,000kg
- Operating Weight with Standard Bucket16,700kg
- Bucket Capacity2.7-4.5m³
Operating Specifications
- Breakout Force168kN
Transmission
- Transmission GearsF4/R4
- Torque Converter TypeSingle stage 3 elements
- Maker & TypeSEM TR200
Axle (Axle, Tire & Brakes)
- Rear- oscillation +/-±11°
Engine
- Engine ModelCummins 6LT9.3
- Rated Power162kW
- Rated Speed2,000r/min
- Displacement9.242L
Implement Hydraulic System
- Implement System TypeTwin pump flow merging hydraulic system
- Hydraulic Cycle Time9.5s
- System Pressure Setting17Mpa
- Raise5.13s
Brake System
- Service BrakeDry & caliper, air to oil control
- Parking BrakeDrum type shoe brake, spring applied & oil released
Service Refill Capacity
- Fuel Tank260L
- Engine Lubricating Oil21L
- Hydraulic System165L
- Transmission Oil53L
Tires
- Size23.5-25
- TypeBias
- Layer16