SEM816D Track Type Tractor
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SEM816D Track Type Tractor

SEM816D Track Type Tractor

Advantages

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.

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Features Specification Photo

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 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
     

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