Efficient: The electronically controlled hydrostatic drive system and multi functional joystick providehigh 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
- Upgraded hydrostatic system not only leverages Caterpillar automatic, dual path, hydrostatic drive with electronic control technology of the third generation TTT, but also increases efficiency and reliability.
- Adopt Rexroth German new generation one case drive pump to combine control valve, track motor, simplified hose line design, continue to increase the reliability.
- Caterpillar high pressure hose provides reliability and durability. Caterpillar control technology provides accurate control and high transmission efficiency.
- Integrated the hydrostatic oil tank and implement hydraulic oil tank to improve filtrated precision and cooling capability of hydraulic system, increasing reliability and reducing maintenance cost.
- Maintenance costs are reduced by 60% when compared competitors with torque converter and transmission and rear axle.
- Counter rotation, power turn and infinitely variable speed save lots of time,increasing working efficiency.
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
- 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 China industry expert 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.
Item
Unit
Params
Operating Weight
16,900kg
Ground Pressure
66.8kPa
Ground Clearance
410mm
Max.Slope
30°
- Engine
Model
WD10G178E25
Rated Power
131kW
- Working Tool
Blade Type
SU
S
Blade Capacity
4.3m³
3.5m³
Blade Width
3,180mm
3,590mm
Blade height
1,240mm
1,165mm
Max. Blade Digging Depth
430mm
430mm
Max.Blade Lift Ground Clearance
1,041mm
1,041mm
Max.Output Rimpull
280kN
280kN
Maximum Digging Depth Of Ripper
584mm
Maximum Clearance Under Tip
615mm
- Powertrain
Type
dual-path, closed loop electronically controlled hydrostatic drive system
Travel Speed-F/R
infinitely variable speeds 0-10 km/h
Steering & Brake
hydrostatic steering; wet,multi-disc brake
Minimum Streeing Radius
3,610mm
- Undercarriage
Track Shoe Width-Single
510mm
Track Shoe Width-APEX
/
Track Shoe Quantity
37
Length Of Track On Ground
2,430mm
Track Gauge
1,880mm
Track Roller Quantity
6
Carrier Roller Quantity
2
- Hydraulic System
Type
center close, pilot control
mplement Hydraulic System Pressure
19 MPa
- Service Refill Capacities
Fuel Tank
320L
Cooling System
45L
Engine Crankcase
24L
Final Drive (each side)
30L
Hydraulic Tank
140L
Pivot Shaft Case (each side)
1.2L
- SEM816D LGP
Operating Weight
19,490kg
Ground Pressure
31.1kPa
Ground Clearance
410mm
Max.Slope
30°
- Engine
Model
WD10G178E25
Rated Power
131kW
- Working Tool
Blade Type
LGP
Blade Capacity
3.4m³
Blade Width
4,410mm
Blade height
1,000mm
Max. Blade Digging Depth
470mm
Max.Blade Lift Ground Clearance
1,055mm
Max.Output Rimpull
280kN
Maximum Digging Depth Of Ripper
/
Maximum Clearance Under Tip
/
- Powertrain
Type
dual-path, closed loop electronically controlled hydrostatic drive system
Travel Speed-F/R
nfinitely variable speeds 0-10 km/h
Steering & Brake
hydrostatic steering; wet,multi-disc brake
Minimum Streeing Radius
3,740mm
- Undercarriage
Track Shoe Width-Single
/
Track Shoe Width-APEX
1,050mm
Track Shoe Quantity
42
Length Of Track On Ground
2,925mm
Track Gauge
2,300mm
Track Roller Quantity
7
Carrier Roller Quantity
2
- Hydraulic System
Type
center close, pilot control
Implement Hydraulic System Pressure
19 MPa
- Service Refill Capacities
Fuel Tank
320L
Cooling System
45L
Engine Crankcase
24L
Final Drive (each side)
40L
Hydraulic Tank
140L
Pivot Shaft Case (each side)
1.2L
- SEM816D DS
Operating Weight
19,760kg
Ground Pressure
34.8kPa
Ground Clearance
410mm
- Engine
Model
WD10G178E25
Rated Power
131kW
- Working Tool
Blade Type
LGP
Blade Capacity
3.4m3
Blade Width
4,410mm
Blade height
1,000mm
Max. Blade Digging Depth
470mm
Max.Blade Lift Ground Clearance
1,055mm
Max.Output Rimpull
280kN
Maximum Digging Depth Of Ripper
/
Maximum Clearance Under Tip
/
- Powertrain
Type
dual-path, closed loop electronically controlled hydrostatic drive system
Travel Speed-F/R
infinitely variable speeds 0-10 km/h
Steering & Brake
hydrostatic steering; wet,multi-disc brake
Minimum Streeing Radius
3,740mm
- Undercarriage
Track Shoe Width-Single
950mm
Track Shoe Width-APEX
950mm
Track Shoe Quantity
42
Length Of Track On Ground
2,925mm
Track Gauge
2,300mm
Track Roller Quantity
7
Carrier Roller Quantity
2
- Hydraulic System
Type
center close, pilot control
Implement Hydraulic System Pressure
19 MPa
- Service Refill Capacities
Fuel Tank
320L
Cooling System
45L
Engine Crankcase
24L
Final Drive (each side)
40L
Hydraulic Tank
140L
Pivot Shaft Case (each side)
1.2L
- SEM816D CH
Operating Weight
17,160kg
Ground Pressure
61.8kPa
Ground Clearance
410mm
Max.Slope
30°
- Engine
Mode
WD10G178E25
Rated Power
131kW
- Working Tool
Blade Type
U
Blade Capacity
5.6m3
Blade Width
3,580mm
Blade height
1,400mm
Max. Blade Digging Depth
430mm
Max.Blade Lift Ground Clearance
1,041mm
Max.Output Rimpull
280kN
Maximum Digging Depth Of Ripper
584mm
Maximum Clearance Under Tip
615mm
- Powertrain
Type
dual-path, closed loop electronically controlled hydrostatic drive system
Travel Speed-F/R
infinitely variable speeds 0-10 km/h
Steering & Brake
hydrostatic steering; wet,multi-disc brake
Minimum Streeing Radius
3,610mm
- Undercarriage
Track Shoe Width-Single
560mm
Track Shoe Width-APEX
/
Track Shoe Quantity
37
Length Of Track On Ground
2,430mm
Track Gauge
1,880mm
Track Roller Quantity
6
Carrier Roller Quantity
2
- Hydraulic System
Type
center close, pilot control
Implement Hydraulic System Pressure
19 MPa
- Service Refill Capacities
Fuel Tank
320L
Cooling System
45L
Engine Crankcase
24L
Final Drive (each side)
30L
Hydraulic Tank
140L
Pivot Shaft Case (each side)
1.2L
- SEM816D FR
Operating Weight
18,580kg
Ground Pressure
66.9kPa
Ground Clearance
410mm
Max.Slope
30°
- Engine
Model
WD10G178E25
Rated Power
131kW
- Working Tool
Blade Type
SU Forestry
S Forestry
Blade Capacity
6m3
5.8m3
Blade Width
3,180mm
3,590mm
Blade height
1,625mm
1,625mm
Max. Blade Digging Depth
430mm
430mm
Max.Blade Lift Ground Clearance
1,041mm
1,041mm
Max.Output Rimpull
280kN
Maximum Digging Depth Of Ripper
584mm
Maximum Clearance Under Tip
615mm
Powertrain
Type
dual-path, closed loop electronically controlled hydrostatic drive system
Travel Speed-F/R
infinitely variable speeds 0-10 km/h
Steering & Brake
hydrostatic steering; wet,multi-disc brake
Minimum Streeing Radius
3,610mm
- Undercarriage
Track Shoe Width-Single 560mm
Track Shoe Width-APEX
/
Track Shoe Quantity
37
Length Of Track On Ground
2,430mm
Track Gauge
1,880mm
Track Roller Quantity
6
Carrier Roller Quantity
2
- Hydraulic System
Type
center close, pilot control
Implement Hydraulic System Pressure
19 MPa
- Service Refill CapacitiesFuel Tank
320L
Cooling System
45L
Engine Crankcase
24L
Final Drive (each side)
30L
Hydraulic Tank
140L
Pivot Shaft Case (each side)
1.2L
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