HONG KONG KAIDE MACHINERY LIMITED
Model No.: SEM 822
Type: Universal Type
Transmission: Hydraulic Transmission
Walking Mode: Crawler
Load and Unload Method: Front Discharge
Engine Power: 147~515kw
Certification: CE, ISO9001: 2000
Packaging: nude packing
Place of Origin: Shandong(Qingzhou)
Supply Ability: 500 Set/Sets per Month
Certificate: CE ISO
Shanghai 220Hp SEM 822 Bulldozer
Product Advantage(SEM 822 Bulldozer)
Efficient: SEM 822 bulldozer 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.
Product Description(SEM 822 Bulldozer)
Hydrostatic Drive System
Hydrostatic drive with electronic control technology
Hydrostatic system delivers higher efficiency and maximum output traction force of 280KN. for 816, 350KN for 822.
Maintenance costs are reduced by 60% when compared to competitors with torque converter and transmission design.
Counter-rotation and power turn feature delivers excellent maneuverability on job sites
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 (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 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 efficiency and lower maintenance cost.
Durable final drive bearings and multiple wet disc brakes provide reliability, reduce system heat and extend overall life.
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.
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
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.