SEM Wheel Loader 636D

Serviceability

• System pressure test ports are standard easy for service and diagnoise.
• Big angle engine hood side open door provides easy service access.
• Torque convertor is isolated from transmission making it easy to service.
• SEM 636D CEV Stage IV has an Enlarged engine hood side open door and also a rear grill which can open and make service easier.

Productivity

The Wheel loader has Better Tipping load due to more machine weight and CTWT.

• Optimize the machine match - more rim pull.
• 1.7 cum Performance Series bucket provides 110% Bucket Fill factor.
• Center articulation frame ensures better productivity.
• CRS (Common rail System) engine for accurate inject control.

Reliability

The equipment is fitted with In-house made Countershaft transmission with upgraded core components provides high reliability. The loader has a well proven Meritor axle and a Reliable Weichai Tier-3 engine.

Fuel Economy

Perfect match between engine and TC saves 5% fuel consumption while operation.

Comfort

SEM 636D CEV Stage IV adopts the new generation cab, providing best-in-class comfort and visibility. The loader has adjustable steering column and Improved transmission. The Loader has reduced jerk value by 44% - smooth gear shifting.

Regulation Compliance / Safety

The 3-point contact design provides convenient Ingress and Egress to cab & Service access. The Backup alarm and beacon ensure machine operation safety. The machine has great visibility during operation. The SEM 636D CEV Stage IV Loader is also fitted with an AC Cabin which is more quiet to support long hours of exposition time.

Safety

• Safety design complies with regulatory requirements.
• Caterpillar Production System (CPS) leveraged in manufacturing process.
• 3-point touching design provides convenient operator entering to cabin.
• High decibel backup alarm make machine running more safely.

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.
• Power cutoff selection switch ensures stable and safe operation.
• One stage, 3 elements, Torque Convertor deliver high efficiency.
• Improved transmission offers smooth and comfortable shifting

Advanced Cooling System

• Structures undergo Finite Element Analysis (FEA) and On Machine Stress Analysis (OMSA) to ensure durability.
• Performance Series (PS) buckets provide 110% fill factor and hence increased productivity.

Weichai Engine

• Desert type air filter reduces wear and make engine more durable.
• CRS (common rail system) reduces engine noise.
• Double signal throttle pedal more reliable.
• Gantry-structure engine body, split cylinder head, easy maintenance.

Efficient Hydraulic System

• Single Pump, Flow shared system reduces fuel consumption.
• Big drawbar pull and larger breakout force delivers high productivity.
• Perfect match between machine speed and hydraulic system to achieve high efficiency.
• Joystick hydraulic control for easy and precise control.

Operator Station

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