Overview
The Cat® 16 motor grader is built for mine operations and haul road construction. Its fuel-efficient design, robust build, and advanced technology deliver maximum uptime, lower costs, and superior productivity.
Key Features
More Comfort. More Performance. More Versatility.
Easy Maintenance for More Uptime
Modular components allow quick maintenance without disturbing other parts. Cat® MineStar™ aligns service intervals for efficiency, while the adjustable circle drive cuts wear and service time.
Consistent Power for Maximum Productivity
The Cat® C13 engine delivers consistent power for sudden load spikes, while Variable Horsepower (VHP) optimizes performance across all gears. Eco mode maximizes fuel efficiency in real time, ideal for demanding mining operations.
Safe Access, Safe Operators
Equipped with grab handles, nonslip steps, and tie-off points for safe access to tandem walkways, plus optional platforms for fall protection. Dual access paths allow engine and cab entry from both sides for efficient maintenance.
Specifications
| Base Power (1st Gear) - Net | 290 hp |
|---|---|
| Engine Model | Cat® C13 |
| Bore | 5.1 in |
| Stroke | 6.2 in |
| Speed at Rated Power | 2,000 rpm |
| 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 |
| Displacement | 763 in³ |
| Number of Cylinders | 6 |
| Optimized VHP Range - Net | 216-259 kW (290-348 hp) |
| Operating Weight - Typically Equipped | 71454 lb |
|---|
| 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 |
| Blade Width | 16 ft |
|---|---|
| Arc Radius | 16.3 in |
| Throat Clearance | 5 in |
| Thickness | 1 in |
| End Bit - Width | 6 in |
| Blade Pull* - Base GVW | 41039 lb |
| Cutting Edge Width | 8 in |
| 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 |
| Note | *Blade pull calculated at 0.9 traction coefficient, which is equal to ideal no-slip conditions, and Gross Machine Weight. |
| Circuit Type | Electro-hydraulic load sensing, closed center |
|---|---|
| Pump Type | Variable piston |
| Maximum System Pressure | 3590 psi |
| Standby Pressure | 856 psi |
| Pump Output* | 74 gpm |
| Note | *Pump output measured at 2,150 rpm. |
| 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° |
| Note | Calculated with no slip and 23.5 R25 L-3 tires. |
| 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) |
| 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 |
| 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 |
| Maximum Blade Position Angle | 65° |
|---|---|
| Maximum Lift Above Ground | 15.7 in |
| Maximum Depth of Cut | 18.5 in |
| Maximum Shoulder Reach Outside of Tires - Right | 91 in |
| Moldboard Sideshift - Left | 29.1 in |
| Circle Centershift - Right | 22 in |
| Circle Centershift - Left | 27.2 in |
| Moldboard Sideshift - Right | 31.1 in |
| Maximum Shoulder Reach Outside of Tires - Left | 91 in |
| Blade Tip Range - Forward | 40° |
| Blade Tip Range - Backward | 5° |
| Ripping Depth - Maximum | 17.8 in |
|---|---|
| Shank Holder Spacing - Minimum | 17.5 in |
| Ripper Shank Holders | 7 |
| Penetration Force | 30311 lb |
| Pry-Out Force | 43700 lb |
| Machine Length Increase, Beam Raised | 63.4 in |
| Shank Holder Spacing - Maximum | 20 in |
| 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. |
| 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 |
| 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 dynamic test procedures that are specified in ISO 6395:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed. The machine was equipped with a sound suppression system. |
| 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 dynamic test procedures that are specified in ISO 6396:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed, with the cab doors and the cab windows closed. The cab was properly installed and maintained. The machine was equipped with a sound suppression system. |
| 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 |
| 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 |
| 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 |
| Air Conditioning | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. - If equipped with R134a (Global Warming Potential = 1430), the system contains 2.0 kg (4.4 lb) of refrigerant which has a CO2 equivalent of 2.860 metric tonnes (3.152 tons). |
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