Caterpillar Shangong Sem Track Type Tractor Sem816D Bulldozer

Efficient: The electronically controlled hydrostatic drive system and multi functional joystick provide high levels of performance and maneuverability.
Comfortable Operation: The cabin is ergonomically designed for increased operator comfort and visibility. The advanced monitoring system tracks machine operating conditions and keeps the operator informed of all vital machines functions.
Reliable: The proven hydrostat design along with world class pump and motors provide a highly reliable tractor. The undercarriage components are designed for longer life versus the leading competitor. 
Serviceability: The SEM tractors are designed for easy access to reduce overall maintenance time. The machines electronic control module allows for quick troubleshooting.

Cat Product Link TM™

• Cat ® Product Link™ will support your business, and accurately convey information of the equipment to relevant personnel in a timely and effective manner for your better equipment management.

Hydrostatic Drive System

• Hydrostatic drive with electronic control technology
•  Hydrostatic system delivers higher efficiency and ma output traction force of 280KN. for 816, 350KN for 822.
•  Maintenance costs are reduced by 60% when compared competitors with torque converter and transmission design.
•  Counter-rotation and power turn feature delivers exc maneuverability on job sites.

Comfortable Operation

•  Counter rotation-Tracks counter rotate to provide best in class maneuverability.
•  Powered turn-Machine maintains full power through turns to increase productivity.
•  Cruise control-Operators can retain previous speed settings which makes operation easily
•  Multi-function joystick allows for counter-rotation, powered turn and cruise control.
•  Pilot joystick control provides comfortable precise blade operation.

Semi-Universal Blade

• Semi-Universal (SU) blade
• SU blade combines the excellent penetration of the S blade and the high production capacity of the U blade.
• Designed for superior load retention and penetration in tightly packed materials.
• L-shaped push arms bring the blade closer to the machine, providing excellent maneuverability, balance and blade penetration.
• Blades feature a strong box section design, made from high tensile strength steel to stand up to the most severe applications.

Undercarriage

• Undercarriage is provided by a world class supplier ensures high reliability and resistance to wear.
• Carrier rollers track rollers and idle rollers are all maintenance free.
• Planetary final drive design delivers increased torque ratio for higher transmission effi ciency and lower maintenance cost.
• Durable final drive bearings and multiple wet disc brakes provide reliability, reduce system heat and extend overall life.

Structures

• Machine structures are analyzed using Finite Element Analysis (FEA) and On Machine Stress Analysis (OMSA) to identify and protect high stress areas.
• Advanced structure welding technique, relieving welding stress.

Modular Radiator

• New advanced cooling system designed to meet -43°C to +50°C ambient temperatures capability.
• Modular designed radiator, easy to maintain remove and repair.
•  Radiator grill provides better heat dissipation, easy access for maintenance.

Maintenance

• Electronic Control Module (ECM) fault diagnosis system, automatic diagnosis of eight key parameters.
•  Monitoring system provides three levels of alarm, to indicate fault diagnosis.
• Hydrostatic system has longer service interval (2000 hrs), reduces maintenance time by 50%.
•  Implement valve mounted outside of hydraulic tank provides easy access to check and service.

Contact: Betty Ding 
Mobile/We-ch-at/What-sApp/Vi-ber+86 182 2104 5926 

Oriemac Machinery & Equipment (Shanghai) Co., Ltd. 
Oriemac International Holding Limited 
Add: Suite 2808, Super Ocean Finance Center, 2067 West Yan’an Road, Shanghai 200336, China 
Tel: +86-021-6277-0039 ext.818      Fax: +86-021-6277-0039 

Web: oriemac.en. 
Alibaba: https://oriemac.en. 
Made-in-China: http://oriemac.en. 
Global sources: http://oriemac.en.