The Vermeer T855 Commander® 3 hydrostatic trencher is your rugged trench-digging tool. Designed specifically for 6-ft to 12-ft (1.8-m to 3.7-m) rock trenching jobs, the T855III is a great choice for utility, water and sewer installation.
| Manufacturer | Vermeer |
| Model | T855III Pipeline Trencher |
| Category | Pipeline, Renewable Energy |
| Price | Request a Quote |
| Year | 2024 |
| Approach Angle | 20deg |
| Height Range | 131 " - 143 " (332.7 cm - 363.2 cm) (143 "/363.2 cm represents the height with Rockwheel attachment) |
| Weight Range | 65,500 lbs to 94,000 lbs (29,483 kg - 42,637 kg) |
| Width Ranges | 101 " - 104 " (256.5 cm - 264.2 cm) |
| Length with 40" (101.6 cm) End Idler and 8 ft (2.44 m) Boom | (10.8m) |
| Length with 40" (101.6 cm) End Idler and 10 ft (3.05 m) Boom | (11.5m) |
| Length with 40" (101.6 cm) End Idler and 12 ft (3.66 m) Boom | (12.3m) |
| Length with 40" (101.6 cm) End Idler and 6 ft (1.83 m) Boom | (10m) |
| Track Length | (373.4cm) |
| Tilt Track Available | Yes |
| Auto Self Level | Yes |
| Service Brakes | Hydrostatic |
| Tilt Track Max Angle | +/- 9 degrees or +/- 12 inches |
| Track Pad Type | Single, double, or triple grouser |
| Track Size | D6 |
| Parking and Emergency Brake | Spring applied, hydraulic release, wet disc brake |
| Track Drive Type | tDual path hydrosatic with planetary transmission |
| Track Pad Width Ranges | 20 " or 24 " (50.8 or 61 cm) |
| Maximum Ground Speed - High | (64.9m/min) |
| Maximum Ground Speed - Low | (32.4m/min) |
| Ground Pressure Minimum | (75.8kPa) |
| Ground Pressure Maximum | (113.1kPa) |
| Conveyor Shift Available | Yes |
| Discharge Direction | Right or left |
| Belt Width | (76.2cm) |
| Conveyor Belt Style | Cleat or finger type |
| Conveyor Style | Curved |
| Conveyor Belt Speed Range | 0 - 917 fpm (0-279.5 mpm) |
| Conveyor Shift Distance Range | 1.5 " and 61.5 " (3.8 cm and 156.2 cm) |
| Discharge Height Range | 72.5 " (184.2 cm) |
| Conveyor Length | 96 " or 156 " (243.8 cm or 396.2 cm) |
| Air Conditioner/Heater | Yes |
| Air Suspension Seat | No |
| Elevating | Yes |
| Pressurized/Filtered Air | Yes |
| Rollover Protective Structure (ROPM) | Yes |
| AM/FM Stereo with Weather Band | Yes |
| Cab | Yes |
| Control System | TEC Plus |
| Pressure Setting | (172.4bar) |
| Oil Tank Capacity | (548.9L) |
| Pump Flow at Maximum RPM | (114.5L/min) |
| Pump Type | Pressure and flow compensated (load sensing) |
| Oil Type | Vermeer HyPower 68 or Vermeer HyPower 100 |
| Trencher | Yes |
| Terrain Leveler | Yes |
| Rockwheel | Yes |
| Bucket Wheel | No |
| Make and Model | Caterpillar C9 ACERT Tier 3 |
| Gross Horsepower | (261kw) |
| Rated Engine RPM | 2200 |
| Number of Cylinders | 6 |
| Fuel Tank Capacity | (651.1L) |
| Operating Range | 9.4 hours |
| Fuel Consumption at Full Load | (69.3lph) |
| Maximum Engine Operating Angle (Operating angles do not indicate safe machine operating angles) | 40deg |
| Air Cleaner | Dry-type exhaust aspirated |
| Aspiration | Turbocharged and air-to-air aftercooled |
| Cooling Medium | Liquid |
| Electrical System | 24 Volt DC |
| Oil Filter | Full flow |
| Make and Model | Caterpillar C9 ACERT Tier 4 Final |
| Gross Horsepower | (261kw) |
| Rated Engine RPM | 2200 |
| Number of Cylinders | 6 |
| Fuel Tank Capacity | (651.1L) |
| Operating Range | 9.4 hours |
| Fuel Consumption at Full Load | (69.3lph) |
| Maximum Engine Operating Angle (Operating angles do not indicate safe machine operating angles) | 40deg |
| 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 |
