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24 Motor Grader
18 Motor Grader

Engine

Net Power - EEC 80/1269 535 HP - -
Bore 5.4 in 5.1 in -
Stroke 6 in 6.2 in -
Note (1) Net power is tested per ISO 9249, SAE J1349, and EEC 80/1269 Standards in effect at the time of manufacture. - -
Note (3) Net power advertised is the power available at rated speed of 1,800 rpm, measured at the flywheel when engine is equipped with fan, air cleaner, muffler and alternator. - -
Note (2) Optimized VHP Plus is standard for the 24. - -
Standard Capability 122 °F - -
Emissions Tier 4 Final/Stage IV or Equivalent to Tier 2/Stage II - -
Note (4) Power as declared per ISO 14396. Rated rpm 1,800 (561 hp) - -
Engine Model Cat C27 Cat® C13 -
Displacement 1648 in³ 763 in³ -
Number of Cylinders 12 6 -
Base Power (1st Gear) - Net - 304 HP -
Speed at Rated Power - 2,000 rpm -
Standard - Ambient Capability - 122 °F -
Base Power (1st Gear) - Net - Metric - 309 HP -
VHP Range - Net - 227-266 kW (304-357 hp) -
Maximum Torque - ISO 9249 - Tier 2/Stage II/Japan 2001 (Tier 2) Equivalent - 1270 lb/ft -
Derating Altitude - Tier 2/Stage II/Japan 2001 (Tier 2) Equivalent - 12176 ft -
Derating Altitude - Tier 3/Stage IIIA/Japan 2006 (Tier 3) Equivalent - 12973 ft -
Maximum Torque - ISO 9249 - Tier 3/Stage IIIA/Japan 2006 (Tier 3) Equivalent - 1270 lb/ft -
Standard - Fan Speed - Minimum - 550 rpm -
Emissions (1) - U.S. EPA Tier 4 Final/EU Stage V/Japan 2014 (Tier 4 Final) -
Torque Rise - Tier 4/Stage IV/Japan 2014 (Tier 4 Final) - 40% -
Maximum Torque - ISO 9249 - Tier 4/Stage IV/Japan 2014 (Tier 4 Final) - 1306 lb/ft -
Derating Altitude - Tier 4/Stage IV/Japan 2014 (Tier 4 Final) - 12500 ft -
Torque Rise - Tier 2/Stage II/Japan 2001 (Tier 2) Equivalent - 38% -
Standard - Fan Speed - Maximum - 1,450 rpm -
Emissions (2) - Tier 3/Stage IIIA/Japan 2006 (Tier 3) Equivalent Emission Standards -
Torque Rise - Tier 3/Stage IIIA/Japan 2006 (Tier 3) Equivalent - 38% -
VHP Range - Net - Metric - 227-266 kW (309-362 hp) -
Emissions (3) - Tier 2/Stage II/Japan 2001 (Tier 2) Equivalent Emission Standards -
Optimized VHP Range - Net - 227-266 kW (304-357 hp) -

Machine Weight

Weight* 161695 lb - -

Weights

Operating Weight - Typically Equipped 165314 lb 74324 lb -

Moldboard

Blade Width 24 ft 18 ft -
Blade Height 40 in - -
Arc Radius - 16.3 in -
Throat Clearance - 5 in -
Down Force - Maximum GVW - 43861 lb -
Blade Pull* - Base GVW - 47216 lb -
Blade Pull* - Maximum GVW - 52878 lb -
End Bit - Width - 6 in -
Down Force - Base GVW - 34008 lb -
Cutting Edge Thickness - 1.4 in -
Thickness - 1 in -
Width - 18 ft -
Cutting Edge Width - 10 in -
End Bit - Thickness - 0.75 in -
Height - 31 in -
Note - *Blade pull calculated at 0.9 traction coefficient, which is equal to ideal no-slip conditions, and Gross Machine Weight. -

Blade Range

Maximum Depth of Cut 21.7 in 18.5 in -
Maximum Lift Above Ground 16.1 in 15.7 in -
Maximum Blade Position Angle - 65° -
Maximum Shoulder Reach Outside of Tires - Right - 103 in -
Circle Centershift - Right - 22 in -
Maximum Shoulder Reach Outside of Tires - Left - 103 in -
Moldboard Sideshift - Right - 31.1 in -
Blade Tip Range - Backward - -
Moldboard Sideshift - Left - 29.1 in -
Circle Centershift - Left - 27.2 in -
Blade Tip Range - Forward - 40° -

Service Refill

Fuel Capacity - 131 gal (US) -
Cooling System - 18.5 gal (US) -
Hydraulic System - Tank - 18.5 gal (US) -
Hydraulic System - Total - 38.6 gal (US) -
DEF Tank - 4.2 gal (US) -
Engine Oil - 9.5 gal (US) -
Transmission - Differential - Final Drives - 26 gal (US) -
Tandem Housing - Each - 34 gal (US) -
Front Wheel Spindle Bearing Housing - 0.24 gal (US) -
Circle Drive Housing - 2.6 gal (US) -

Power Train

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

Hydraulic System

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

Operating Specifications

Forward - 6th - 16 mile/h -
Forward - 2nd - 3.8 mile/h -
Forward - 8th - 32.1 mile/h -
Forward - 5th - 11.8 mile/h -
Reverse - 3rd - 6 mile/h -
Turning Radius - Outside Front Tires - 30.5 ft -
Forward - 4th - 7.6 mile/h -
Top Speed - Reverse - 25.3 mile/h -
Forward - 7th - 22 mile/h -
Articulation Angle - Left/Right - 20° -
Reverse - 1st - 2.2 mile/h -
Forward - 3rd - 5.5 mile/h -
Reverse - 4th - 9.3 mile/h -
Forward - 1st - 2.8 mile/h -
Top Speed - Forward - 32.1 mile/h -
Reverse - 6th - 25.3 mile/h -
Steering Range - Left/Right - 47.5° -
Reverse - 2nd - 4.1 mile/h -
Reverse - 5th - 17.4 mile/h -
Note - Calculated with no slip and 23.5R25 L-3 tires. -

Frame

Front Frame Structure - Width - 14 in -
Front Axle - Height to Center - 26.4 in -
Circle - Diameter - 71.7 in -
Front Frame Structure - Thickness - 0.6 in -
Front Frame Structure - Height - 18.1 in -
Circle - Blade Beam Thickness - 2 in -
Drawbar - Width - 3 in -
Front Axle - Wheel Lean - 18° Left/17° Right -
Front Axle - Total Oscillation per Side - 35° -
Drawbar - Height - 8 in -

Tandems

Sidewall Thickness - Outer - 0.9 in -
Sidewall Thickness - Inner - 0.9 in -
Tandem Oscillation - Front Up - 15° -
Tandem Oscillation - Front Down - 25° -
Height - 25.5 in -
Width - 9.3 in -
Drive Chain Pitch - 2.5 in -
Wheel Axle Spacing - 72.5 in -

Ripper

Shank Holder Spacing - Minimum - 17.5 in -
Ripping Depth - Maximum - 17.8 in -
Shank Holder Spacing - Maximum - 20 in -
Ripper Shank Holders - 7 -
Penetration Force - 30311 lb -
Pry-Out Force - 43700 lb -
Machine Length Increase, Beam Raised - 63.4 in -

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

Gross Vehicle Weight - Typically Equipped - Rear Axle - 53830 lb -
Gross Vehicle Weight - Base** - Total - 72298 lb -
Gross Vehicle Weight - Maximum Tested - Rear Axle - 58753 lb -
Gross Vehicle Weight - Maximum Tested - Front Axle - 26125 lb -
Gross Vehicle Weight - Typically Equipped - Front Axle - 20494 lb -
Gross Vehicle Weight - Base** - Front Axle - 19837 lb -
Gross Vehicle Weight - Maximum Tested - Total - 84877 lb -
Gross Vehicle Weight - Typically Equipped - Total - 74324 lb -
Gross Vehicle Weight - Base** - Rear Axle - 52461 lb -
Note (2) - **Base operating weight calculated on standard machine configuration with 23.5R25 tires, full fuel tank operator and rops cab. -
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. -

Dimensions (Approximate)

Height - Top of Cylinders - 122.6 in -
Width - Outside Rear Tires - 134.3 in -
Height - Exhaust Stack - 141.1 in -
Length - Between Tandem Axles - 72.5 in -
Length - Front Axle to Mid Tandem - 290 in -
Width - Tire Center Lines - 106.4 in -
Length - Front Axle to Moldboard - 120.7 in -
Length - Counterweight to Ripper - 474.4 in -
Height - Front Axle Center - 29.9 in -
Width - Outside Front Tires - 134.3 in -
Length - Front Tire to Rear of Machine - Including Tow Hitch - 417 in -
Height - Top of Cab - 147.5 in -
Ground Clearance - Rear Axle - 16.7 in -

Standards

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

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 - 309 HP -
Gear - Forward 2nd - 309 HP -
Gear - Reverse 2nd - 309 HP -
Gear - Forward 4th - 325 HP -
Gear - Forward 6th - 341 HP -
Gear - Forward 5th - 332 HP -
Gear - Forward 8th - 362 HP -
Gear - Reverse 1st - 309 HP -
Gear - Forward 3rd - 315 HP -
Gear - Forward 7th - 347 HP -
Gear - Reverse 3rd-6th - 315 HP -

Optional Tire Arrangements

Wheel Group - 19.5×25 MP (2) - Tires: 23.5R25 Bridgestone VKT 1 Star -
Wheel Group - 19.5×25 MP (1) - Tires: 23.5R25 Bridgestone VKT 2 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 - Net

Gear - Forward 4th - 321 HP -
Gear - Reverse 2nd - 304 HP -
Gear - Forward 1st - 304 HP -
Gear - Reverse 3rd-6th - 311 HP -
Gear - Forward 3rd - 311 HP -
Gear - Forward 5th - 327 HP -
Gear - Forward 7th - 342 HP -
Gear - Forward 2nd - 304 HP -
Gear - Reverse 1st - 304 HP -
Gear - Forward 6th - 337 HP -
Gear - Forward 8th - 357 HP -
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