Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200
Auction Pricing
Auction Info: Starting on 2026-10-27 Click here to place a bid
| Serial Number: | N9A00244 |
| Machine Location: | HALLSVILLE, TX |
| More Information: | https://www.jeffmartinauctioneers.com/auctions/1279/lot/333650-2016-CAT-18M3-MOTORGRADER-SN%3A-N9A00244 |
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| Blade Range | |
| Blade Tip Range - Backward | 5 degrees |
| Blade Tip Range - Forward | 40 degrees |
| Circle Centershift - Left | 27 in (69 cm) |
| Circle Centershift - Right | 22 in (56 cm) |
| Maximum Blade Position Angle | 65 degrees |
| Maximum Depth Of Cut | 19 in (47 cm) |
| Maximum Lift Above Ground | 16 in (40 cm) |
| Maximum Shoulder Reach Outside Of Tires - Left | 103 in (262 cm) |
| Maximum Shoulder Reach Outside Of Tires - Right | 103 in (262 cm) |
| Moldboard Sideshift - Left | 29 in (74 cm) |
| Moldboard Sideshift - Right | 31 in (79 cm) |
| Dimensions (Approximate) | |
| Ground Clearance - Rear Axle | 17 in (42 cm) |
| Height - Exhaust Stack | 141 in (358 cm) |
| Height - Front Axle Center | 30 in (76 cm) |
| Height - Top Of Cab | 12 ft (4 m) |
| Height - Top Of Cylinders | 123 in (311 cm) |
| Length - Between Tandem Axles | 73 in (184 cm) |
| Length - Counterweight To Ripper | 474 in (1,205 cm) |
| Length - Front Axle To Mid Tandem | 290 in (737 cm) |
| Length - Front Axle To Moldboard | 121 in (307 cm) |
| Length - Front Tire To Rear Of Machine - Including Tow Hitch | 417 in (1,059 cm) |
| Width - Outside Front Tires | 134 in (341 cm) |
| Width - Outside Rear Tires | 134 in (341 cm) |
| Width - Tire Center Lines | 106 in (270 cm) |
| Engine | |
| Base Power (1st Gear) - Net | 304 hp (227 kw) |
| Base Power (1st Gear) - Net - Metric | 309 hp (230 kw) |
| Bore | 5 in (13 cm) |
| Derating Altitude - Tier 2/Stage Ii/Japan 2001 (Tier 2) Equivalent | 12,973 ft (3,954 m) |
| Derating Altitude - Tier 3/Stage Iiia/Japan 2006 (Tier 3) Equivalent | 12,176 ft (3,711 m) |
| Derating Altitude - Tier 4/Stage Iv/Japan 2014 (Tier 4 Final) | 12,500 ft (3,810 m) |
| Displacement | 763 cu in (12,503 cu cm) |
| Emissions (1) | U.S. EPA Tier 4 Final/EU Stage IV/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 |
| Engine Model | Cat C13 ACERT VHP |
| Maximum Torque - Iso 9249 - Tier 2/Stage Ii/Japan 2001 (Tier 2) Equivalent | 1,270 lbs ft (1,722 nm) |
| Maximum Torque - Iso 9249 - Tier 3/Stage Iiia/Japan 2006 (Tier 3) Equivalent | 1,270 lbs ft (1,722 nm) |
| Maximum Torque - Iso 9249 - Tier 4/Stage Iv/Japan 2014 (Tier 4 Final) | 1,306 lbs ft (1,771 nm) |
| Number Of Cylinders | 6 |
| Optimized Vhp Range - Net | 227-266 kW (304-357 hp) |
| Speed At Rated Power | 2,000 rpm |
| Standard - Ambient Capability | 122 degrees |
| Standard - Fan Speed - Maximum | 1,450 rpm |
| Standard - Fan Speed - Minimum | 550 rpm |
| Stroke | 6 in (16 cm) |
| 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) |
| Frame | |
| Circle - Blade Beam Thickness | 2 in (5 cm) |
| Circle - Diameter | 72 in (182 cm) |
| Drawbar - Height | 8 in (20 cm) |
| Drawbar - Width | 3 in (8 cm) |
| Front Axle - Height To Center | 26 in (67 cm) |
| Front Axle - Total Oscillation Per Side | 35 degrees |
| Front Axle - Wheel Lean | 18 degrees Left/17 degrees Right |
| Front Frame Structure - Height | 2 ft (0 m) |
| Front Frame Structure - Thickness | 0 ft (0 m) |
| Front Frame Structure - Width | 1 ft (0 m) |
| Hydraulic System | |
| Circuit Type | Electro-hydraulic load sensing, closed center |
| Maximum System Pressure | 3,590 psi |
| Note | *Pump output measured at 2,150 rpm. |
| Pump Output* | 74 gpm (280 lpm) |
| Pump Type | Variable piston |
| Standby Pressure | 856 psi |
| Moldboard | |
| Arc Radius | 16 in (41 cm) |
| Blade Pull* - Base Gvw | 47,216 lbs (21,417 kg) |
| Blade Pull* - Maximum Gvw | 52,878 lbs (23,985 kg) |
| Blade Width | 18 ft (5 m) |
| Cutting Edge Thickness | 1 in (4 cm) |
| Cutting Edge Width | 10 in (25 cm) |
| Down Force - Base Gvw | 34,008 lbs (15,426 kg) |
| Down Force - Maximum Gvw | 43,861 lbs (19,895 kg) |
| End Bit - Thickness | 1 in (2 cm) |
| End Bit - Width | 6 in (15 cm) |
| Height | 31 in (79 cm) |
| Note | *Blade pull calculated at 0.9 traction coefficient, which is equal to ideal no-slip conditions, and Gross Machine Weight. |
| Thickness | 1 in (3 cm) |
| Throat Clearance | 5 in (13 cm) |
| Width | 18 ft (5 m) |
| Operating Specifications | |
| Articulation Angle - Left/Right | 20 degrees |
| Forward - 1st | 3 mph (5 kph) |
| Forward - 2nd | 4 mph (6 kph) |
| Forward - 3rd | 6 mph (9 kph) |
| Forward - 4th | 8 mph (12 kph) |
| Forward - 5th | 12 mph (19 kph) |
| Forward - 6th | 16 mph (26 kph) |
| Forward - 7th | 22 mph (35 kph) |
| Forward - 8th | 32 mph (52 kph) |
| Note | Calculated with no slip and 23.5R25 L-3 tires. |
| Reverse - 1st | 2 mph (4 kph) |
| Reverse - 2nd | 4 mph (7 kph) |
| Reverse - 3rd | 6 mph (10 kph) |
| Reverse - 4th | 9 mph (15 kph) |
| Reverse - 5th | 17 mph (28 kph) |
| Reverse - 6th | 25 mph (41 kph) |
| Steering Range - Left/Right | 48 degrees |
| Top Speed - Forward | 32 mph (52 kph) |
| Top Speed - Reverse | 25 mph (41 kph) |
| Turning Radius - Outside Front Tires | 31 ft (9 m) |
| Optional Tire Arrangements | |
| Wheel Group - 19.525 Mp (1) | Tires: 23.5R25 Bridgestone VKT 2 Star |
| Wheel Group - 19.525 Mp (2) | Tires: 23.5R25 Bridgestone VKT 1 Star |
| Wheel Group - 19.525 Mp (3) | Tires: 23.5R25 Bridgestone VJT 1 Star |
| Wheel Group - 19.525 Mp (4) | Tires: 23.5R25 Michelin XHA 2 Star |
| Wheel Group - 19.525 Mp (5) | Tires: 23.5R25 Michelin XLDD 2 Star L5 |
| Power Train | |
| Brakes - Dynamic Brake Torque Per Wheel | 27,069 lbs ft (36,701 nm) |
| Brakes - Parking | Spring applied, hydraulically released |
| Brakes - Secondary | Oil-actuated, oil-disc |
| Brakes - Service | Oil-actuated, oil disc |
| Forward/Reverse Gears | 8 Forward/6 Reverse |
| Transmission | Direct drive, power shift, countershaft |
| Ripper | |
| Machine Length Increase, Beam Raised | 63 in (161 cm) |
| Penetration Force | 30,311 lbs (13,749 kg) |
| Pry-Out Force | 43,700 lbs (19,822 kg) |
| Ripper Shank Holders | 7 |
| Ripping Depth - Maximum | 18 in (45 cm) |
| Shank Holder Spacing - Maximum | 20 in (51 cm) |
| Shank Holder Spacing - Minimum | 18 in (44 cm) |
| Service Refill | |
| Circle Drive Housing | 3 gal (10 l) |
| Cooling System | 19 gal (70 l) |
| Def Tank | 4 gal (16 l) |
| Engine Oil | 10 gal (36 l) |
| Front Wheel Spindle Bearing Housing | 0 gal (1 l) |
| Fuel Capacity | 131 gal (496 l) |
| Hydraulic System - Tank | 19 gal (70 l) |
| Hydraulic System - Total | 39 gal (146 l) |
| Tandem Housing - Each | 34 gal (129 l) |
| Transmission - Differential - Final Drives | 26 gal (98 l) |
| 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 |
| Tandems | |
| Drive Chain Pitch | 3 in (6 cm) |
| Height | 26 in (65 cm) |
| Sidewall Thickness - Inner | 1 in (2 cm) |
| Sidewall Thickness - Outer | 1 in (2 cm) |
| Tandem Oscillation - Front Down | 25 degrees |
| Tandem Oscillation - Front Up | 15 degrees |
| Wheel Axle Spacing | 73 in (184 cm) |
| Width | 9 in (24 cm) |
| 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 (230 kw) |
| Gear - Forward 2nd | 309 hp (230 kw) |
| Gear - Forward 3rd | 315 hp (235 kw) |
| Gear - Forward 4th | 325 hp (242 kw) |
| Gear - Forward 5th | 332 hp (248 kw) |
| Gear - Forward 6th | 341 hp (254 kw) |
| Gear - Forward 7th | 347 hp (259 kw) |
| Gear - Forward 8th | 362 hp (270 kw) |
| Gear - Reverse 1st | 309 hp (230 kw) |
| Gear - Reverse 2nd | 309 hp (230 kw) |
| Gear - Reverse 3rd-6th | 315 hp (235 kw) |
| 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 | 304 hp (227 kw) |
| Gear - Forward 2nd | 304 hp (227 kw) |
| Gear - Forward 3rd | 311 hp (232 kw) |
| Gear - Forward 4th | 321 hp (239 kw) |
| Gear - Forward 5th | 327 hp (244 kw) |
| Gear - Forward 6th | 337 hp (251 kw) |
| Gear - Forward 7th | 342 hp (255 kw) |
| Gear - Forward 8th | 357 hp (266 kw) |
| Gear - Reverse 1st | 304 hp (227 kw) |
| Gear - Reverse 2nd | 304 hp (227 kw) |
| Gear - Reverse 3rd-6th | 311 hp (232 kw) |
| Weights | |
| Operating Weight - Typically Equipped | 74,324 lbs (33,713 kg) |
| Weights Tier 4 Final/Stage Iv/Japan 2014 (Tier 4 Final)* | |
| Gross Vehicle Weight - Base** - Front Axle | 19,837 lbs (8,998 kg) |
| Gross Vehicle Weight - Base** - Rear Axle | 52,461 lbs (23,796 kg) |
| Gross Vehicle Weight - Base** - Total | 72,298 lbs (32,794 kg) |
| Gross Vehicle Weight - Maximum Tested - Front Axle | 26,125 lbs (11,850 kg) |
| Gross Vehicle Weight - Maximum Tested - Rear Axle | 58,753 lbs (26,650 kg) |
| Gross Vehicle Weight - Maximum Tested - Total | 84,877 lbs (38,500 kg) |
| Gross Vehicle Weight - Typically Equipped - Front Axle | 20,494 lbs (9,296 kg) |
| Gross Vehicle Weight - Typically Equipped - Rear Axle | 53,830 lbs (24,417 kg) |
| Gross Vehicle Weight - Typically Equipped - Total | 74,324 lbs (33,713 kg) |
| 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. |