The T855 COMMANDER® 3 Terrain Leveler SEM bullies through most surfaces with a powerful ATAAC Caterpillar C9 ACERT Tier 3 electronic engine. With a Terrain Leveler surface excavator attachment, the T855 makes short work of surface mining, construction site preparation, road demolition or soil remediation.
Improve projects or construction site preparation with monitoring using the exclusive Vermeer TEC ® Plus electronic control system.
Stay productive on the site with the climate-controlled cab.
Vermeer Vantage Track Extended Care Service Program offers an optional 3-year/3,000-hour or 5-year/5,000-hour heavy equipment warranty on the components of the closed loop hydrostatic system.
Vermeer dealers offer comprehensive service and genuine Vermeer replacement parts.
| Approach Angle | 20 deg | |
| Height Range | 131 - 143" (332.7 - 363.2 cm)(143"/363.2 cm represents the RW) | |
| Length with 40" (101.6 cm) End Idler and 6 ft (1.83 m) Boom | 32.8 ' | 10 m |
| Length with 40" (101.6 cm) End Idler and 8 ft (2.44 m) Boom | 35.3 ' | 10.8 m |
| Length with 40" (101.6 cm) End Idler and 10 ft (3.05 m) Boom | 37.8 ' | 11.5 m |
| Length with 40" (101.6 cm) End Idler and 12 ft (3.66 m) Boom | 40.3 ' | 12.3 m |
| Weight Range | 65,500 lb - 94,000 lb (29,483.5 kg - 42,637.7 kg) | |
| Width Ranges | 101"-104" (256.5 cm - 264.2 cm) |
| Make and Model | Caterpillar C9 ACERT Tier 3 | |
| Gross Horsepower | 350 hp | 261 kw |
| Rated Engine RPM | 2200 | |
| Number of Cylinders | 6 | |
| Fuel Tank Capacity | 172 gal | 651.1 L |
| Operating Range | 9.4 hours | |
| Fuel Consumption at Full Load | 18.3 gph | 69.3 lph |
| Maximum Engine Operating Angle (Operating angles do not indicate safe machine operating angles) | 40 deg | |
| 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 | 350 hp | 261 kw |
| Rated Engine RPM | 2200 | |
| Number of Cylinders | 6 | |
| Fuel Tank Capacity | 172 gal | 651.1 L |
| Operating Range | 9.4 hours | |
| Fuel Consumption at Full Load | 18.3 gph | 69.3 lph |
| Maximum Engine Operating Angle (Operating angles do not indicate safe machine operating angles) | 40 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 | Yes | |
| Ground Pressure Minimum | 11 psi | 75.8 kPa |
| Ground Pressure Maximum | 16.4 psi | 113.1 kPa |
| Tilt Track Available | Yes | |
| Tilt Track Max Angle | +/- 9 degrees or +/- 12 degrees | |
| Track Drive Type | Dual path hydrostatic with planetary transmission | |
| Track Length | 147 " | 373.4 cm |
| Track Pad Type | Single, double or triple grouser | |
| Track Pad Width Ranges | 20" or 24" (50.8 or 61 cm) | |
| Track Size | D6 | |
| Maximum Ground Speed - Low | 106.3 ft/min | 32.4 m/min |
| Maximum Ground Speed - High | 213 ft/min | 64.9 m/min |
| Parking and Emergency Brake | spring-applied, hydraulic release, wet disc brake | |
| Service Brakes | Hydrostatic |
| Belt Width | 30 " | 76.2 cm |
| Conveyor Belt Speed Range | 0-917 fpm (0-279.5 m/min ) | |
| Conveyor Belt Style | Cleat or finger type | |
| Conveyor Length | 96" or 156" (243.8 cm or 396.2 cm) | |
| Conveyor Shift Available | Yes | |
| Conveyor Shift Distance Range | 1.5" and 61.5" (3.8 cm and 156.2 cm) | |
| Conveyor Style | Curved | |
| Discharge Direction | Right or left | |
| Discharge Height Range | 72.5" (184.2 cm) |
| Trencher | Yes | |
| Terrain Leveler | Yes | |
| Rockwheel | Yes | |
| Bucket Wheel | No |
| Cab | Yes | |
| Control System | TEC Plus with SmartTEC | |
| Air Conditioner/Heater | Yes | |
| Air Suspension Seat | No | |
| AM/FM Stereo with Weather Band | Yes | |
| Elevating | Yes | |
| Pressurized/Filtered Air | Yes | |
| Rollover Protective Structure (ROPM) | Yes |
| Oil Tank Capacity | 145 gal | 548.9 L |
| Oil Type | Vermeer HyPower 68 or Vermeer HyPower 100 | |
| Pressure Setting | 2500 psi | 172.4 bar |
| Pump Flow at Maximum RPM | 30.2 gpm | 114.3 L/min |
| Pump Type | pressure-and-flow-compensated (load-sensing) |