The ideal combination of heavy-duty construction and horsepower.

The T1155 Commander® 3 trencher is the perfect trenching machine to penetrate rock. It’s the ideal combination of heavy-duty construction, 540 hp (403 kW) from the turbocharged Caterpillar C15 ACERT Tier 3 engine and sophisticated electronics.

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PRODUCT VIDEO

FEATURES & BENEFITS

TEC® PLUS COMPUTER-AIDED CONTROL SYSTEM
Keep your construction site running smoothly with the exclusive Vermeer TEC® Plus computer-aided control system.
OPTIONAL SECTIONALIZED BRIDGE AND TRENCHER BOOMS
Adjust to various trench depths with optional sectionalized bridge and trencher booms.
OPTIONAL REMOTE ATTACHMENT CONTROL
Decrease trencher teeth inspection and replacement maintenance time through an optional remote attachment control that can start or stop the engine, raise or lower the trencher boom and rotate chain at a slow speed.
ELEVATED CAB
Enhance productivity with an elevated cab providing a better view of the boom, trench and conveyor.
ROTARY POWER TRENCHER DRIVE MOTOR
A rotary power trencher drive motor and splined headshaft produce a lower speed and higher torque which provide superior ground penetration and low chain wear for better production results.
OPTIONAL WARRANTY
Vermeer Vantage Track Extended Care Service Program offers an optional 3-year/3000-hour or 5-year/5000-hour heavy equipment warranty on the components of the closed-loop hydrostatic system.

SPECIFICATIONS

Compare Models
Units:
  • Approach Angle
    16 deg
  • Height Range
    146" (370.8 cm)
  • Length with 50" (127 cm) End Idler and 8 ft (2.44 m) Boom
    11.4 m
  • Length with 50" (127 cm) End Idler and 10 ft (3.05 m) Boom
    12.1 m
  • Length with 50" (127 cm) End Idler and 12 ft (3.66 m) Boom
    12.9 m
  • Length with 50" (127 cm) End Idler and 14 ft (4.27 m) Boom (with Restraint Bar)
    13.1 m
  • Length with 50" (127 cm) End Idler and 16 ft (4.88 m) Boom (with Restraint Bar)
    13.8 m
  • Weight Range
    120,000 lb - 170,000 lb (54,431.1 kg - 77,110.7 kg)
  • Width Ranges
    118"-120" (292.1 cm - 304.8 cm)
  • Make and Model
    Caterpillar C15 ACERT Tier 3
  • Gross Horsepower
    402.7 kw
  • Rated Engine RPM
    2100
  • Number of Cylinders
    6
  • Fuel Tank Capacity
    1022.1 L
  • Operating Range
    9.4
  • Fuel Consumption at Full Load
    109.4 lph
  • Maximum Engine Operating Angle (Operating angles do not indicate safe machine operating angles)
    35 deg
  • Air Cleaner
    Dry-type with precleaner
  • Aspiration
    Turbocharged and air-to-air aftercooled
  • Cooling Medium
    Liquid
  • Electrical System
    24 Volt DC
  • Oil Filter
    Full flow
  • Make and Model
    Caterpillar C15 ACERT Tier 4 Final
  • Gross Horsepower
    402.7 kw
  • Rated Engine RPM
    2100
  • Number of Cylinders
    6
  • Fuel Tank Capacity
    1022.1 L
  • Operating Range
    9.6
  • Fuel Consumption at Full Load
    106.4 lph
  • Maximum Engine Operating Angle (Operating angles do not indicate safe machine operating angles)
    35 deg
  • Air Cleaner
    Dry-type with precleaner
  • Aspiration
    Turbocharged and air-to-air aftercooled
  • Cooling Medium
    Liquid
  • Electrical System
    24 Volt DC
  • Oil Filter
    Full flow
  • Auto Self Level
    No
  • Ground Pressure Minimum
    89.6 kPa
  • Ground Pressure Maximum
    119.3 kPa
  • Tilt Track Available
    No
  • Track Drive Type
    Dual path hydrostatic with planetary transmission
  • Track Length
    450.9 cm
  • Track Pad Type
    Single, double or triple grouser
  • Track Pad Width Ranges
    26" (66 cm), 28"(71.1 cm), 30" (76.2 cm)
  • Track Size
    CAT 350 Excavator
  • Maximum Ground Speed - Low
    15.2 m/min
  • Maximum Ground Speed - High
    40.5 m/min
  • Parking and Emergency Brake
    spring-applied, hydraulic release, wet disc brake
  • Service Brakes
    Hydrostatic
  • Belt Width
    76.2 cm
  • Conveyor Belt Speed Range
    0-1070 fpm
  • Conveyor Belt Style
    Cleated or finger type
  • Conveyor Length
    168" or 228" (426.7 or 579.1 cm)
  • Conveyor Shift Available
    Yes
  • Conveyor Shift Distance Range
    65" and 125" (165.1 cm and 317.5 cm)
  • Conveyor Style
    Curved
  • Discharge Direction
    Right or left
  • Discharge Height Range
    72" or 86" (182.9 cm or 218.4 cm)
  • Trencher
    Yes
  • Terrain Leveler
    Yes
  • Rockwheel
    No
  • Bucket Wheel
    No
  • Cab
    Yes
  • Control System
    TEC Plus with SmartTEC
  • Air Conditioner/Heater
    Yes
  • Air Suspension Seat
    Yes
  • AM/FM Stereo with Weather Band
    Yes
  • Elevating
    Yes
  • Pressurized/Filtered Air
    Yes
  • Rollover Protective Structure (ROPM)
    Yes
  • Oil Tank Capacity
    575.4 L
  • Oil Type
    Vermeer HyPower 68 or Vermeer HyPower 100
  • Pressure Setting
    172.4 bar
  • Pump Flow at Maximum RPM
    105.6 L/min
  • Pump Type
    pressure-and-flow-compensated (load-sensing)

LITERATURE

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