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120 GC
16 Motor Grader

Engine

Net Power - ISO 9249/SAE J1349 171 HP - -
Stroke 5 in 6.2 in -
Derating Altitude 9842 ft - -
Bore 4.1 in 5.1 in -
Engine Model Cat® C4.4 Cat® C13 -
Torque Rise - ISO 9294 21% - -
Maximum Torque 544 lb/ft - -
Displacement 268.5 in³ 763 in³ -
Engine Power AWD (ISO 14396) 128 kW - -
Note (1) Net power is tested per ISO 9249, SAE J1349, and EEC 80/1269 standards in effect at the time of manufacture. Net power advertised is the power available at rated speed of 2,000 rpm, measured at the flywheel when engine is equipped with fan, air cleaner, - -
Emissions Meets U.S. EPA Tier 4 Final, EU Stage V and Korea Tier 5 emission standards - -
Base Power (1st Gear) - Net - 290 HP -
Speed at Rated Power - 2,000 rpm -
Optimized VHP Range - Net - 216-259 kW (290-348 hp) -
Derating Altitude - Tier 2/Stage II/Japan 2001 (Tier 2) Equivalent - 12176 ft -
Maximum Torque - ISO 9249 - Tier 3/Stage IIIA/Japan 2006 (Tier 3) Equivalent - 1270 lb/ft -
Maximum Torque - ISO 9249 - Tier 4/Stage IV/Japan 2014 (Tier 4) - 1306 lb/ft -
Maximum Torque - ISO 9249 - Tier 2/Stage II/Japan 2001 (Tier 2) Equivalent - 1270 lb/ft -
Emissions (2) - Tier 3/Stage IIIA/Japan 2006 (Tier 3) Equivalent Emission Standards – depending on emission standards of specific country -
Torque Rise - Tier 4/Stage IV/Japan 2014 (Tier 4) - 43% -
Torque Rise - Tier 2/Stage II/Japan 2001 (Tier 2) Equivalent - 39% -
Standard - Ambient Capability - 122 °F -
Derating Altitude - Tier 3/Stage IIIA/Japan 2006 (Tier 3) Equivalent - 12973 ft -
VHP Range - Net - Metric - 216-259 kW (294-353 hp) -
Base Power (1st Gear) - Net - Metric - 294 HP -
Standard - Fan Speed - Minimum - 550 rpm -
Standard - Fan Speed - Maximum - 1,450 rpm -
Emissions (3) - Tier 2/Stage II/Japan 2001 (Tier 2) Equivalent Emission Standards – depending on emission standards of specific country -
Torque Rise - Tier 3/Stage IIIA/Japan 2006 (Tier 3) Equivalent - 39% -
Emissions (1) - U.S. EPA Tier 4 Final/EU Stage V/Japan 2014 (Tier 4 Final) -
VHP Range - Net - 216-259 kW (290-348 hp) -
Derating Altitude - Tier 4/Stage IV/Japan 2014 (Tier 4) - 12500 ft -
Number of Cylinders - 6 -

Weights

Operating Weight - Typically Equipped 14496 lb 71454 lb -

Moldboard

Blade Width 12 ft 16 ft -
Cutting Edge Width 6 in 8 in -
Throat Clearance 4.7 in 5 in -
Arc Radius 16.3 in 16.3 in -
End Bit - Width 152 in 6 in -
Blade Height 20 in - -
Note - *Blade pull calculated at 0.9 traction coefficient, which is equal to ideal no-slip conditions, and Gross Machine Weight. -
Thickness - 1 in -
Blade Pull* - Base GVW - 41039 lb -
Cutting Edge Thickness - 1 in -
Down Force - Maximum GVW - 43861 lb -
Height - 31 in -
Width - 16 ft -
Down Force - Base GVW - 30743 lb -
Blade Pull* - Maximum GVW - 52878 lb -
End Bit - Thickness - 0.75 in -

Machine Weight

All-Wheel Drive (AWD) Weight 36376 lb - -

Dimensions

Length of Machine* 391.4 in - -
Maximum Height 149.1 in - -
Width 94.6 in - -
Note *Typically equipped with push block and ripper. - -

Blade Range

Blade Tip Range - Backward -
Moldboard Sideshift - Right 26.1 in 31.1 in -
Moldboard Sideshift - Left 20.2 in 29.1 in -
Maximum Lift Above Ground 16.1 in 15.7 in -
Circle Centershift - Left 25.8 in 27.2 in -
Blade Tip Range - Forward 40° 40° -
Circle Centershift - Right 25.8 in 22 in -
Maximum Depth of Cut 30.5 in 18.5 in -
Maximum Blade Position Angle - 65° -
Maximum Shoulder Reach Outside of Tires - Right - 91 in -
Maximum Shoulder Reach Outside of Tires - Left - 91 in -

Service Refill Capacities

Cooling System 10.3 gal (US) - -
Circle Drive without Slip Clutch 0.4 gal (US) - -
Hydraulic System 14.5 gal (US) - -
Circle Drive with Slip Clutch 1.8 gal (US) - -
Transmission 4.5 gal (US) - -
Diesel Exhaust Fluid Tank (Tier 4 Only) 3.2 gal (US) - -
Fuel Tank 71 gal (US) - -
Engine Crankcase 2 gal (US) - -

Sustainability

Recyclability 92% - -

Service Refill

Fuel Capacity - 131 gal (US) -
Cooling System - 18.5 gal (US) -
DEF Tank - 4.2 gal (US) -
Hydraulic System - Total - 38.6 gal (US) -
Hydraulic System - Tank - 18.5 gal (US) -
Engine Oil - 9.5 gal (US) -
Transmission - Differential - Final Drives - 34 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 - Dynamic Brake Torque per Wheel - 27069.27 lb/ft -
Brakes - Secondary - Oil-actuated, oil-disc -
Brakes - Service - Oil-actuated, oil disc -
Brakes - Parking - Spring applied, hydraulically released -

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. -

Ripper

Ripping Depth - Maximum - 17.8 in -
Shank Holder Spacing - Minimum - 17.5 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/Stage IV/Japan 2014 (Tier 4 Final)*

Gross Vehicle Weight - Maximum Tested - Total - 84877 lb -
Gross Vehicle Weight - Base** - Total - 63528 lb -
Gross Vehicle Weight - Typically Equipped - Rear Axle - 52201 lb -
Gross Vehicle Weight - Typically Equipped - Total - 71454 lb -
Gross Vehicle Weight - Maximum Tested - Front Axle - 26125 lb -
Gross Vehicle Weight - Typically Equipped - Front Axle - 19253 lb -
Gross Vehicle Weight - Maximum Tested - Rear Axle - 58753 lb -
Gross Vehicle Weight - Base** - Front Axle - 17932 lb -
Gross Vehicle Weight - Base** - Rear Axle - 45596 lb -
Note (1) - *For machines not equipped with Tier 4 Final emission engine, subtract 150 kg (331 lb) from rear axle weight and total weight. -
Note (2) - **Base operating weight calculated on standard machine configuration with 23.5 R25 tires, full fuel tank operator and ROPS cab. -

Dimensions (Approximate)

Ground Clearance - Rear Axle - 15.6 in -
Length - Counterweight to Ripper - 474.4 in -
Length - Front Axle to Moldboard - 120.7 in -
Length - Front Axle to Mid Tandem - 290 in -
Height - Top of Cylinders - 121.6 in -
Width - Tire Center Lines - 106.4 in -
Width - Outside Rear Tires - 134.3 in -
Length - Between Tandem Axles - 72.5 in -
Height - Top of Cab - 146.4 in -
Width - Outside Front Tires - 134.3 in -
Height - Front Axle Center - 28.9 in -
Length - Front Tire to Rear of Machine - Including Tow Hitch - 417 in -
Height - Exhaust Stack - 140 in -

Standards

Steering - ISO 5010:2007 -
Brakes - ISO 3450:2011 -
Sound - ISO 6394:2008/ISO 6395:2008/ISO 6396:2008 -
ROPS/FOPS - ISO 3471:2008/ISO 3449:2005 -
Note (1) - The dynamic spectator sound power level is 109 dB(A) for Stage IV certified configurations and 109 dB(A) for Tier 2/Stage II/Japan 2001 (Tier 2) and Tier 3/Stage IIIA/Japan 2006 (Tier 3) equivalent emission standard machines when measured according to the -
Note (2) - The dynamic operator sound pressure level is 71 dB(A) for Stage IV certified configurations and 72 dB(A) for Tier 2/Stage II/Japan 2001 (Tier 2) and Tier 3/Stage IIIA/Japan 2006 (Tier 3) equivalent emission standard machines when measured according to the -

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

Gear - Reverse 3rd-6th - 298 HP -
Gear - Forward 8th - 348 HP -
Gear - Forward 3rd - 298 HP -
Gear - Forward 6th - 320 HP -
Gear - Forward 5th - 311 HP -
Gear - Reverse 1st - 290 HP -
Gear - Reverse 2nd - 290 HP -
Gear - Forward 4th - 304 HP -
Gear - Forward 7th - 328 HP -
Gear - Forward 1st - 290 HP -
Gear - Forward 2nd - 290 HP -

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

Gear - Forward 4th - 309 HP -
Gear - Reverse 1st - 294 HP -
Gear - Forward 3rd - 302 HP -
Gear - Reverse 3rd-6th - 302 HP -
Gear - Reverse 2nd - 294 HP -
Gear - Forward 7th - 332 HP -
Gear - Forward 6th - 325 HP -
Gear - Forward 8th - 353 HP -
Gear - Forward 1st - 294 HP -
Gear - Forward 5th - 315 HP -
Gear - Forward 2nd - 294 HP -

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 -

Operating Specifications

Note - Calculated with no slip and 23.5 R25 L-3 tires. -
Steering Range - Left/Right - 47.5° -
Forward - 6th - 16 mile/h -
Forward - 4th - 7.6 mile/h -
Forward - 5th - 11.8 mile/h -
Turning Radius - Outside Front Tires - 30.5 ft -
Forward - 7th - 22 mile/h -
Top Speed - Forward - 32.1 mile/h -
Forward - 3rd - 5.5 mile/h -
Reverse - 6th - 25.3 mile/h -
Reverse - 5th - 17.4 mile/h -
Reverse - 2nd - 4.1 mile/h -
Reverse - 3rd - 6 mile/h -
Forward - 8th - 32.1 mile/h -
Reverse - 1st - 2.2 mile/h -
Forward - 1st - 2.8 mile/h -
Top Speed - Reverse - 25.4 mile/h -
Forward - 2nd - 3.8 mile/h -
Reverse - 4th - 9.3 mile/h -
Articulation Angle - Left/Right - 20° -

Frame

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

Tandems

Tandem Oscillation - Front Up - 15° -
Sidewall Thickness - Outer - 0.9 in -
Sidewall Thickness - Inner - 0.9 in -
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 -
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