The 18 builds on the success of the 16M and offers additional power, a wider moldboard and the possibility to use a more aggressive blade angle, making it an ideal fit for mining operations that run 172-tonne (190-ton) or smaller trucks. The 18 enhances operational efficiencies by increasing coverage and reducing the number of passes required to complete the width of the road in certain applications. The 18 includes features that provide large benefits on operating cost reduction, uptime & performance improvements as well as enhanced safety.

Informações Tećnicas

• Base Power (1st Gear) - Net: 227 kW
• Operating Weight - Typically Equipped: 33713 kg
• Blade Width: 5.5 m

Mais informações

Engine

• Base Power (1st Gear) - Net: 227 kW / 304 HP
• Engine Model: Cat® C13
• Bore: 130 mm / 5.1 in
• Stroke: 157 mm / 6.2 in
• Speed at Rated Power: 2,000 rpm
• Base Power (1st Gear) - Net - Metric: 227 kW / 309 HP
• Derating Altitude - Tier 2/Stage II/Japan 2001 (Tier 2) Equivalent: 3954 m / 12973 ft
• Derating Altitude - Tier 3/Stage IIIA/Japan 2006 (Tier 3) Equivalent: 3711 m / 12176 ft
• Derating Altitude - Tier 4/Stage IV/Japan 2014 (Tier 4 Final): 3810 m / 12500 ft
• Emissions (1): U.S. EPA Tier 4 Final/EU Stage V/Japan 2014 (Tier 4 Final)
• Emissions (2): Tier 3/Stage IIIA/Japan 2006 (Tier 3) Equivalent Emission Standards
• Emissions (3): Tier 2/Stage II/Japan 2001 (Tier 2) Equivalent Emission Standards
• Maximum Torque - ISO 9249 - Tier 2/Stage II/Japan 2001 (Tier 2) Equivalent: 1721 N·m / 1270 lb/ft
• Maximum Torque - ISO 9249 - Tier 3/Stage IIIA/Japan 2006 (Tier 3) Equivalent: 1721 N·m / 1270 lb/ft
• Maximum Torque - ISO 9249 - Tier 4/Stage IV/Japan 2014 (Tier 4 Final): 1771 N·m / 1306 lb/ft
• Standard - Ambient Capability: 50 °C / 122 °F
• Standard - Fan Speed - Maximum: 1,450 rpm
• Standard - Fan Speed - Minimum: 550 rpm
• Torque Rise - Tier 2/Stage II/Japan 2001 (Tier 2) Equivalent: 38%
• Torque Rise - Tier 3/Stage IIIA/Japan 2006 (Tier 3) Equivalent: 38%
• Torque Rise - Tier 4/Stage IV/Japan 2014 (Tier 4 Final): 40%
• VHP Range - Net: 227-266 kW (304-357 hp)
• VHP Range - Net - Metric: 227-266 kW (309-362 hp)
• Displacement: 12.5 l / 763 in³
• Number of Cylinders: 6
• Optimized VHP Range - Net: 227-266 kW (304-357 hp)

Power Train

• Forward/Reverse Gears: 8 Forward/6 Reverse
• Transmission: Direct drive, power shift, countershaft
• Brakes - Dynamic Brake Torque per Wheel: 36701 N·m / 27069.27 lb/ft
• Brakes - Parking: Spring applied, hydraulically released
• Brakes - Secondary: Oil-actuated, oil-disc
• Brakes - Service: Oil-actuated, oil disc

Hydraulic System

• Circuit Type: Electro-hydraulic load sensing, closed center
• Pump Type: Variable piston
• Maximum System Pressure: 24750 kPa / 3590 psi
• Standby Pressure: 5900 kPa / 856 psi
• Note: *Pump output measured at 2,150 rpm.
• Pump Output*: 280 l/min / 74 gal/min

Operating Specifications

• Articulation Angle - Left/Right: 20°
• Forward - 1st: 4.5 km/h / 2.8 mile/h
• Forward - 2nd: 6.1 km/h / 3.8 mile/h
• Forward - 3rd: 8.9 km/h / 5.5 mile/h
• Forward - 4th: 12.3 km/h / 7.6 mile/h
• Forward - 5th: 19 km/h / 11.8 mile/h
• Forward - 6th: 25.8 km/h / 16 mile/h
• Forward - 7th: 35.5 km/h / 22 mile/h
• Forward - 8th: 51.7 km/h / 32.1 mile/h
• Reverse - 1st: 3.6 km/h / 2.2 mile/h
• Reverse - 2nd: 6.6 km/h / 4.1 mile/h
• Reverse - 3rd: 9.7 km/h / 6 mile/h
• Reverse - 4th: 15 km/h / 9.3 mile/h
• Reverse - 5th: 28 km/h / 17.4 mile/h
• Reverse - 6th: 40.8 km/h / 25.3 mile/h
• Steering Range - Left/Right: 47.5°
• Top Speed - Forward: 51.7 km/h / 32.1 mile/h
• Top Speed - Reverse: 40.8 km/h / 25.3 mile/h
• Turning Radius - Outside Front Tires: 9.3 m / 30.5 ft
• Note: Calculated with no slip and 23.5R25 L-3 tires.

Service Refill

• Fuel Capacity: 496 l / 131 gal (US)
• Cooling System: 70 l / 18.5 gal (US)
• DEF Tank: 16 l / 4.2 gal (US)
• Hydraulic System - Tank: 70 l / 18.5 gal (US)
• Hydraulic System - Total: 146 l / 38.6 gal (US)
• Engine Oil: 36 l / 9.5 gal (US)
• Transmission - Differential - Final Drives: 98.5 l / 26 gal (US)
• Tandem Housing - Each: 129 l / 34 gal (US)
• Front Wheel Spindle Bearing Housing: 0.9 l / 0.24 gal (US)
• Circle Drive Housing: 10 l / 2.6 gal (US)

Frame

• Circle - Blade Beam Thickness: 50 mm / 2 in
• Circle - Diameter: 1822 mm / 71.7 in
• Drawbar - Height: 203 mm / 8 in
• Drawbar - Width: 76 mm / 3 in
• Front Axle - Height to Center: 670 mm / 26.4 in
• Front Axle - Total Oscillation per Side: 35°
• Front Axle - Wheel Lean: 18° Left/17° Right
• Front Frame Structure - Height: 460 mm / 18.1 in
• Front Frame Structure - Thickness: 14 mm / 0.6 in
• Front Frame Structure - Width: 356 mm / 14 in

Tandems

• Sidewall Thickness - Inner: 22 mm / 0.9 in
• Sidewall Thickness - Outer: 22 mm / 0.9 in
• Tandem Oscillation - Front Down: 25°
• Tandem Oscillation - Front Up: 15°
• Height: 648 mm / 25.5 in
• Width: 236 mm / 9.3 in
• Drive Chain Pitch: 63.5 mm / 2.5 in
• Wheel Axle Spacing: 1841 mm / 72.5 in

Moldboard

• Blade Width: 5.5 m / 18 ft
• Arc Radius: 413 mm / 16.3 in
• Throat Clearance: 126 mm / 5 in
• Blade Pull* - Base GVW: 21417 kg / 47216 lb
• Blade Pull* - Maximum GVW: 23985 kg / 52878 lb
• Cutting Edge Thickness: 35 mm / 1.4 in
• Cutting Edge Width: 254 mm / 10 in
• Down Force - Base GVW: 15426 kg / 34008 lb
• Down Force - Maximum GVW: 19895 kg / 43861 lb
• End Bit - Thickness: 19 mm / 0.75 in
• End Bit - Width: 152 mm / 6 in
• Height: 787 mm / 31 in
• Thickness: 25 mm / 1 in
• Width: 5.5 m / 18 ft
• Note: *Blade pull calculated at 0.9 traction coefficient, which is equal to ideal no-slip conditions, and Gross Machine Weight.

Blade Range

• Maximum Blade Position Angle: 65°
• Maximum Lift Above Ground: 400 mm / 15.7 in
• Maximum Depth of Cut: 470 mm / 18.5 in
• Blade Tip Range - Backward: 5°
• Blade Tip Range - Forward: 40°
• Circle Centershift - Left: 690 mm / 27.2 in
• Circle Centershift - Right: 560 mm / 22 in
• Maximum Shoulder Reach Outside of Tires - Left: 2605 mm / 103 in
• Maximum Shoulder Reach Outside of Tires - Right: 2605 mm / 103 in
• Moldboard Sideshift - Left: 740 mm / 29.1 in
• Moldboard Sideshift - Right: 790 mm / 31.1 in

Ripper

• Ripping Depth - Maximum: 452 mm / 17.8 in
• Shank Holder Spacing - Minimum: 445 mm / 17.5 in
• Ripper Shank Holders: 7
• Penetration Force: 13749 kg / 30311 lb
• Pry-Out Force: 19822 kg / 43700 lb
• Machine Length Increase, Beam Raised: 1610 mm / 63.4 in
• Shank Holder Spacing - Maximum: 500 mm / 20 in

Weights

• Operating Weight - Typically Equipped: 33713 kg / 74324 lb

Weights Tier 4 Final/Stage IV/Japan 2014 (Tier 4 Final)*

• Gross Vehicle Weight - Base** - Front Axle: 8998 kg / 19837 lb
• Gross Vehicle Weight - Base** - Rear Axle: 23796 kg / 52461 lb
• Gross Vehicle Weight - Base** - Total: 32794 kg / 72298 lb
• Gross Vehicle Weight - Maximum Tested - Front Axle: 11850 kg / 26125 lb
• Gross Vehicle Weight - Maximum Tested - Rear Axle: 26650 kg / 58753 lb
• Gross Vehicle Weight - Maximum Tested - Total: 38500 kg / 84877 lb
• Gross Vehicle Weight - Typically Equipped - Front Axle: 9296 kg / 20494 lb
• Gross Vehicle Weight - Typically Equipped - Rear Axle: 24417 kg / 53830 lb
• Gross Vehicle Weight - Typically Equipped - Total: 33713 kg / 74324 lb
• Note (1): *No Tier 4 Final/Stage IV/Japan 2014 (Tier 4 Final) emission engine: subtract 150 kg (331 lb) from rear axle wt. & total wt.
• Note (2): **Base operating weight calculated on standard machine configuration with 23.5R25 tires, full fuel tank operator and rops cab.

Dimensions (Approximate)

• Ground Clearance - Rear Axle: 423 mm / 16.7 in
• Height - Exhaust Stack: 3584 mm / 141.1 in
• Height - Front Axle Center: 760 mm / 29.9 in
• Height - Top of Cab: 3746 mm / 147.5 in
• Height - Top of Cylinders: 3115 mm / 122.6 in
• Length - Between Tandem Axles: 1841 mm / 72.5 in
• Length - Counterweight to Ripper: 12051 mm / 474.4 in
• Length - Front Axle to Mid Tandem: 7365 mm / 290 in
• Length - Front Axle to Moldboard: 3066 mm / 120.7 in
• Length - Front Tire to Rear of Machine - Including Tow Hitch: 10593 mm / 417 in
• Width - Outside Front Tires: 3411 mm / 134.3 in
• Width - Outside Rear Tires: 3411 mm / 134.3 in
• Width - Tire Center Lines: 2703 mm / 106.4 in

Standards

• Brakes: ISO 3450: 2011
• ROPS/FOPS: ISO 3471: 2008/ISO 3449: 2005
• Sound: ISO 6394: 2008/ISO 6395: 2008/ISO 6396: 2008
• Steering: ISO 5010: 2007

Optional Tire Arrangements

• Wheel Group - 19.5×25 MP (1): Tires: 23.5R25 Bridgestone VKT 2 Star
• Wheel Group - 19.5×25 MP (2): Tires: 23.5R25 Bridgestone VKT 1 Star
• Wheel Group - 19.5×25 MP (3): Tires: 23.5R25 Bridgestone VJT 1 Star
• Wheel Group - 19.5×25 MP (4): Tires: 23.5R25 Michelin XHA 2 Star
• Wheel Group - 19.5×25 MP (5): Tires: 23.5R25 Michelin XLDD 2 Star L5

Variable Power Tier 4 Final/Stage IV/Japan 2014 (Tier 4 Final), Tier 3/Stage IIIA/Japan 2006 (Tier 3) Equivalent or Tier 2/Stage II/Japan 2001 (Tier 2) Equivalent Emission Standards - Metric

• Gear - Forward 1st: 227 kW / 309 HP
• Gear - Forward 2nd: 227 kW / 309 HP
• Gear - Forward 3rd: 232 kW / 315 HP
• Gear - Forward 4th: 239 kW / 325 HP
• Gear - Forward 5th: 244 kW / 332 HP
• Gear - Forward 6th: 251 kW / 341 HP
• Gear - Forward 7th: 255 kW / 347 HP
• Gear - Forward 8th: 266 kW / 362 HP
• Gear - Reverse 1st: 227 kW / 309 HP
• Gear - Reverse 2nd: 227 kW / 309 HP
• Gear - Reverse 3rd-6th: 232 kW / 315 HP

Variable Power Tier 4 Final/Stage IV/Japan 2014 (Tier 4 Final), Tier 3/Stage IIIA/Japan 2006 (Tier 3) Equivalent or Tier 2/Stage II/Japan 2001 (Tier 2) Equivalent Emission Standards - Net

• Gear - Forward 1st: 227 kW / 304 HP
• Gear - Forward 2nd: 227 kW / 304 HP
• Gear - Forward 3rd: 232 kW / 311 HP
• Gear - Forward 4th: 239 kW / 321 HP
• Gear - Forward 5th: 244 kW / 327 HP
• Gear - Forward 6th: 251 kW / 337 HP
• Gear - Forward 7th: 255 kW / 342 HP
• Gear - Forward 8th: 266 kW / 357 HP
• Gear - Reverse 1st: 227 kW / 304 HP
• Gear - Reverse 2nd: 227 kW / 304 HP
• Gear - Reverse 3rd-6th: 232 kW / 311 HP