Product description
SEM 822LGP Dozer SEM Bulldozer
Product Advantage
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Reliable: Bulldozer 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.
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Serviceability:The SEM tractors are designed for easy access to reduce overall maintenance time. The machines electronic control module allows for quick troubleshooting.
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Efficient:The electronically controlled
hydrostatic drive system and multi functional joystick provide high levels of
performance and maneuverability.
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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.
Product Description
Hydrostatic Drive System
Hydrostatic drive with electronic control
technology
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Hydrostatic system delivers higher efficiency and maximum output
traction force of 280KN. for 816, 350KN for 822.
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Maintenance costs are reduced by 60% when compared to competitors
with torque converter and transmission design.
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Counter-rotation and power turn feature delivers excellent maneuverability
on job sites
Comfortable Operation
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Counter rotation-Tracks counter rotate to
provide best in class maneuverability.
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Powered turn-Machine maintains full power
through turns to increase productivity.
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Cruise control-Operators can retain previous speed
settings which makes operation easily.
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Multi-function joystick allows for counter-rotation, powered
turn and cruise control.
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Pilot joystick control provides comfortable precise blade operation.
Semi-Universal Blade
Semi-Universal (SU) blade
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SU blade combines the excellent penetration of the S blade and the high
production capacity of the U blade.
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Designed for superior load retention and penetration in
tightly packed materials.
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L-shaped push arms bring the blade closer to the
machine, providing excellent maneuverability, balance and blade penetration.
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Blades feature a strong box section design, made from
high tensile strength steel to stand up to the most severe applications.
Undercarriage
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Undercarriage is provided by a world class supplier ensures high reliability and resistance to wear.
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Carrier rollers track rollers and idle rollers are all maintenance free.
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Planetary final drive design delivers increased torque ratio for higher transmission efficiency and lower maintenance cost.
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Durable final drive bearings and multiple wet disc brakes provide reliability, reduce system heat and extend overall life.
Structures
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Machine structures are analyzed using Finite Element Analysis (FEA) and On Machine Stress Analysis (OMSA) to identify and protect high stress areas.
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Advanced structure welding technique, relieving welding stress.
Modular Radiator
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New
advanced cooling system designed to meet -43°C to +50°C ambient temperatures
capability.
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Modular
designed radiator, easy to maintain remove and repair.
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Radiator
grill provides better heat dissipation, easy access for maintenance
Maintenance
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Electronic Control Module (ECM) fault diagnosis system, automatic diagnosis of eight key parameters.
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Monitoring system provides three levels of alarm, to indicate fault diagnosis.
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Hydrostatic system has longer service interval (2000
hrs), reduces maintenance time by 50%.
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Implement valve mounted outside of hydraulic tank
provides easy access to check and service.
Product Specification
Product Overviews