Crawler Bulldozers For Construction Machinery
SEM 832F with new F series appearance and Perkins 1706D engine, which is Tier III engine emission and gross power can be 253KW/339hp, adopts the hydrostatic system with electronic control which can deliver customers higher productivity and greater maneuverability. Meanwhile various kinds of track shoes from 560mm to 760mm, blades like SU, S and U blade and the Single Shank ripper can meet different kinds of customers’ requirements . • Higher productivity with fully hydrostatic transmission • Counter rotation, power turn and infinitely variable speed • Different operation modes provides higher speed • World class engine is robust and high fuel efficiency • Comfortable cab with easy-to-operate controls • F series new family and fashion styling • 6 seat adjustments can be quickly adjusted to operator’s preference • Excellent visibility for better jobsite awareness World class original pump and motor Tubular track roller frame and SALT as standard FEA checked and reinforced structures Final drive with triple-stage reduction and two motor input Modular designed cooling package meeting -40-50° C
- SEM
- Weifang, Shandong
Details
Dual-path electronic control hydrostatic drive system with one pumpdriving two motors from world class supplier delivers leading in class reliability.
Perkins Engine with the Legacy of Cat 9.3B, more reliable and durable.
Final drive with triple-stage reduction especially four planetary gear design delivers longer lifetime.
FEA and OMSA for machine structures design to identify the stress area and improve structure strength & working life.
Sealed And Lubricated Track chain (SALT for short) as standard configuration provides longer lifetime.
Tubular Track Roller Frame pinned oscillating equalizer bar with rubber pad and pivot shaft reduces the impaction and expand the undercarriage lifetime.
Wet type multiple-disc brake system, 2 brakes for each side, which has high reliability and high braking performance under tough applications.
Caterpillar proven designed Hydrostatic transmission load-sensing system provides higher productivity compared with powershift machines.
Counter rotation, power turn and infinitely variable speed save lots of time, increasing working efficiency.
Implement hydraulic system with dual pump confluence and quick drop valve takes shorter cycle time and reduces fuel consumption.
Modular and one plane cooling package design with hydraulic demand fan with piston pump gives -40
° C ~ 50° C ambient temperature capacity and higher fuel efficiency.
Large cabin space with textile coverage seat provides more friendly operation environment, super operation comfort and great visibility.
An integrated single joystick for all direction and speed control can greatly reduce the operator fatigue.
F Series new family and fashion styling.
Excellent visibility for better jobsite awareness.
Integrated hydrostatic oil tank and implement hydraulic oil tank with longer maintenance interval period reduce maintenance cost .
Electric Pressure Override (EPOR for short) function avoids high pressure overflow and reduces heat load.
Maintenance free and lifetime lubricated idlers and track/carrier rollers provide simplified service, bring real value to customer .
Implement Distribution Valve with press testing port is installed outside of hydraulic oiltank, easy to access, very convenient for maintenance and service.
Diagnostic code covering engine and hystat system will be easy for troubleshooting.
