Surface Miners CE compliant

T1255III Chain Drive Surface Miner

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

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At a glance

Gross Horsepower: 447.4 kw 600 hp

Features & benefits

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

Brochures & data sheets

Vermeer Surface Miners in Spanish PDF Download Vermeer Surface Miners in English PDF Download Fleet-enabled Surface Miners PDF Download T1255III Chain Drive Spec Sheet PDF Download T1255III Brochure PDF Download T1255III Chain Drive Surface Miner Productivity PDF Download Mining Capabilities Guide PDF Download

Technical data

Specifications

Approach Angle	— 15 deg
Height Range	146 (370.8 cm)
Length with 20" (50.8 cm) End Idler and 2 ft (0.61 m) Boom	m ft
Length with 20" (50.8 cm) End Idler and 4 ft (1.22 m) Boom	m ft
Length with 20" (50.8 cm) End Idler and 5 ft (1.52 m) Boom	m ft
Length with 20" (50.8 cm) End Idler and 6 ft (1.83 m) Boom	m ft
Length with 20" (50.8 cm) End Idler and 8 ft (2.44 m) Boom	m ft
Length with 20" (50.8 cm) End Idler and 10 ft (3.05 m) Boom	m ft
Length with 30" (76.2 cm) End Idler and 4 ft (1.22 m) Boom	m ft
Length with 30" (76.2 cm) End Idler and 5 ft (1.52 m) Boom	m ft
Length with 30" (76.2 cm) End Idler and 6 ft (1.83 m) Boom	m ft
Length with 40" (101.6 cm) End Idler and 4 ft (1.22 m) Boom	m ft
Length with 40" (101.6 cm) End Idler and 5 ft (1.52 m) Boom	m ft
Length with 40" (101.6 cm) End Idler and 6 ft (1.83 m) Boom	m ft
Length with 40" (101.6 cm) End Idler and 8 ft (2.44 m) Boom	m ft
Length with 40" (101.6 cm) End Idler and 10 ft (3.05 m) Boom	m ft
Length with 40" (101.6 cm) End Idler and 12 ft (3.66 m) Boom	m ft
Length with 40" (101.6 cm) End Idler and 14 ft (4.27 m) Boom (with Restraint Bar)	m ft
Length with 50" (127 cm) End Idler and 8 ft (2.44 m) Boom	13.1 m 43 ft
Length with 50" (127 cm) End Idler and 10 ft (3.05 m) Boom	13.9 m 45.5 ft
Length with 50" (127 cm) End Idler and 12 ft (3.66 m) Boom	14.6 m 48 ft
Length with 50" (127 cm) End Idler and 14 ft (4.27 m) Boom (with Restraint Bar)	14.9 m 48.8 ft
Length with 50" (127 cm) End Idler and 16 ft (4.88 m) Boom (with Restraint Bar)	15.6 m 51.3 ft
Length with 50" (127 cm) End Idler and 18 ft (5.49 m) Boom (with Restraint Bar)	16.4 m 53.8 ft
Length	cm in
Weight Range	150,000 lb - 205,000 lb (68,039.9 kg - 92,986.4 kg)
Width Ranges	134" (340.4 cm)

Make and Model	Caterpillar C18 ACERT Tier 3
Gross Horsepower	447.4 kw 600 hp
Rated Engine RPM	— 2100
Number of Cylinders	— 6
Fuel Tank Capacity	1400.6 L 370 gal
Operating Range	11.6 hours
Fuel Consumption at Full Load	120.4 lph 31.8 gph
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
Horsepower at Maximum RPM (Gross)	kw hp

Make and Model	Caterpillar C18 ACERT Tier 4 Final
Gross Horsepower	447.4 kw 600 hp
Rated Engine RPM	— 2000
Number of Cylinders	— 6
Fuel Tank Capacity	1400.6 L 370 gal
Operating Range	12.1
Fuel Consumption at Full Load	115.5 lph 30.5 gph
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
Maximum Horsepower at Maximum RPM (Gross)	kw hp

Auto Self Level	No
Ground Pressure Minimum	106.9 kPa 15.5 psi
Ground Pressure Maximum	145.5 kPa 21.1 psi
Tilt Track Available	No
Tilt Track Max Angle	—
Track Drive Type	Dual path hydrostatic with planetary transmission
Track Length	461 cm 181.5 in
Track Pad Type	Double grouser
Track Pad Width Ranges	30" (76.2 cm)
Track Size	Cat 375 Excavator
Maximum Ground Speed - Low	14.7 m/min 48.1 ft/min
Maximum Ground Speed - High	39.1 m/min 128.4 ft/min
Parking and Emergency Brake	spring-applied, hydraulic release, wet disc brake
Service Brakes	Hydrostatic

Belt Width	cm in
Conveyor Belt Speed Range	—
Conveyor Belt Style	—
Conveyor Length	—
Conveyor Shift Available	—
Conveyor Shift Distance Range	—
Conveyor Style	—
Discharge Direction	—
Discharge Height Range	—

Trencher	Yes
Terrain Leveler	Yes
Terrain Leveler cutting width	cm in
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	794.9 L 210 gal
Oil Type	HyPower 68, HyPower 100, Hy Power 1100
Pressure Setting	172.4 bar 2500 psi
Pump Flow at Maximum RPM	108.6 L/min 28.7 gpm
Pump Type	pressure-and-flow-compensated (load-sensing)