CAT SEM Track Type Tractor SEM816 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.
| Model |
| Operating Weigh t |
17,230 kg |
| Ground Pressure |
68 kPa |
| Ground Clearance |
410 mm |
| Max.Slope |
30° |
| Engine |
| Model |
Weichai WD10G178E25 |
| Rated Power |
131 kW / 175 hp |
| Working Tool |
| Blade Type |
SU |
| Blade Capacity |
4.3 m³ ( S 3.4 m³ ) |
| Blade Width |
3 , 140 mm ( S 3,490mm ) |
| Blade height |
1,240mm ( S 1,165mm ) |
| Max. Blade Digging Depth |
430 mm |
| Max. Blade Lift Ground Clearance |
1,041 mm |
| Max.Output Rimpull |
280 kN |
| Maximum Digging Depth Of Ripper |
584 mm |
| Maximum Clearance Under Tip |
615 mm |
| Powertrain |
| Type |
Electronic control, Dual-path, Hydrostatic Drive |
| Travel Speed- F/R |
0 - 10 km/hr (Infi nitely Variable Speed Control) |
| Steering & Brake |
Hydrostatic Steering, Wet, Multiple-Disc Brakes |
| Minimum Streeing Radius |
3610 mm (Counter-rotated avaliable) |
| Undercarrige |
| Track Shoe Width |
510 mm |
| Track Shoe Quantity |
37 piece |
| Length Of Track On Ground |
2,430 mm |
| Track Gauge |
1,880 mm |
| Track Roller Quantity |
6/Side |
| Carrier Roller Quantity |
2/Side |
| Hydraulic System |
| Type |
Pilot Control |
| Implement Hydraulic System Pressure |
19 Mpa |
| Service Refi ll Capacities |
| Cooling system |
45 L |
| Hydrostatic Oil |
40 L |
| Implement Oil |
60 L |
| Fuel |
320 L |
| Pivot Shaft Case (each side) |
1.2 L |
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.made-in-china.com
Alibaba: https://oriemac.en.made-in-china.com
Made-in-China: http://oriemac.en.made-in-china.com
Global sources: http://oriemac.en.made-in-china.com
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