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T1255iii Chain Drive Surface Miner

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T1255III Chain Drive Surface Miner

Conduct surface mining extraction, remove ground surface, or create a smooth, level area for site preparation.



  • Get in and extract material close to the high wall – this attachment gives you the capability to cut along a vertical high wall
  • The chains are driven by low-speed, high-torque hydrostatic motors
  • Conduct surface mining extraction, remove ground surface, or create a smooth, level area for site preparation

Features and benefits

⌄ Attachments
TrencherYes
Terrain LevelerYes
RockwheelNo
Bucket WheelNo
⌄ Cab
Air Conditioner/HeaterYes
Air Suspension SeatYes
ElevatingYes
Pressurized/Filtered AirYes
Rollover Protective Structure (ROPM)Yes
AM/FM Stereo with Weather BandYes
CabYes
Control SystemTEC Plus with SmartTEC
⌄ Engine - Option one
Make and ModelCaterpillar C18 ACERT Tier 3
Operating Range11.6 hours
Air CleanerDry-type with precleaner
AspirationTurbocharged and air-to-air aftercooled
Cooling MediumLiquid
Electrical System24 Volt DC
Oil FilterFull flow
⌄ Engine - Option two
Make and ModelCaterpillar C18 ACERT Tier 4 Final
Operating Range12.1
Air CleanerDry-type with precleaner
AspirationTurbocharged and air-to-air aftercooled
Cooling MediumLiquid
Electrical System24 Volt DC
Oil FilterFull flow
⌄ Hydraulic System
Pump Typepressure-and-flow-compensated (load-sensing)
Oil TypeHyPower 68, HyPower 100, Hy Power 1100
⌄ Tracks
Tilt Track AvailableNo
Auto Self LevelNo
Service BrakesHydrostatic
Track Pad TypeDouble grouser
Track SizeCat 375 Excavator
Parking and Emergency Brakespring-applied, hydraulic release, wet disc brake
Track Drive TypeDual path hydrostatic with planetary transmission
Track Pad Width Ranges30" (76.2 cm)
⌄ Transport Dimensions
Height Range146 (370.8 cm)
Weight Range150,000 lb - 205,000 lb (68,039.9 kg - 92,986.4 kg)
Width Ranges134" (340.4 cm)
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