SPECS SUMMARY

Base Power (1st Gear) - Net145 HP (108 kW)
Operating Weight - Typically Equipped39892 lb (18095 kg)
Blade Width12 ft (3.7 m)
The M Series 2 continues the legacy of quality already established by Cat Motor Graders. The extensive validation program, combined with improvements to the manufacturing process, allows Caterpillar to further enhance our quality. The end result of this development process is a motor grader line with breakthrough technologies, tested in the field and built around real applications and real customer needs. M Series 2 Motor Graders meet Tier 4 Interim/Stage IIIB equivalent emission standards.


Specifications

-Base Power (1st Gear) - Net145 HP (108 kW)
-Operating Weight - Typically Equipped39892 lb (18095 kg)
-Blade Width12 ft (3.7 m)
-Engine ModelCat® C7.1 ACERT™
-Gross Vehicle Weight - Maximum - Rear Axle33312 lb (15110 kg)
-Gross Vehicle Weight - Base - Front Axle8651 lb (3924 kg)
-Gross Vehicle Weight - Base - Rear Axle26374 lb (11963 kg)
-Gross Vehicle Weight - Maximum - Total48987 lb (22220 kg)
-Bore4.13 in (105 mm)
-Stroke5.31 in (135 mm)
-Top Speed - Forward28.4 mile/h (45.7 km/h)
-Top Speed - Reverse22.4 mile/h (36.1 km/h)
-Turning Radius - Outside Front Tires24.3 ft (7.4 m)
-Steering Range - Left/Right47.5°
-Articulation Angle - Left/Right20°
-Fuel Capacity100 gal (US) (378 l)
-Speed at Rated Power2,100 rpm
-Forward/Reverse Gears8 Forward/6 Reverse
-TransmissionDirect Drive, Powershift
-Brakes - ServiceMultiple Oil Disc
-Brakes - Service - Surface Area3565 in² (23000 cm²)
-Circuit TypeParallel
-Pump TypeVariable Piston
-Pump Output55.7 gal/min (210 l/min)
-Maximum System Pressure3500 psi (24150 kPa)
-Reservoir Tank Capacity15.85 gal (US) (60 l)
-Drawbar - Width3 in (76.2 mm)
-Standby Pressure609 psi (4200 kPa)
-Forward - 1st2.5 mile/h (4 km/h)
-Forward - 2nd3.4 mile/h (5.4 km/h)
-Forward - 3rd4.9 mile/h (7.8 km/h)
-Forward - 4th6.7 mile/h (10.8 km/h)
-Forward - 5th10.4 mile/h (16.8 km/h)
-Forward - 6th14.2 mile/h (22.8 km/h)
-Forward - 7th19.5 mile/h (31.4 km/h)
-Forward - 8th28.4 mile/h (45.7 km/h)
-Reverse - 1st1.9 mile/h (3.1 km/h)
-Reverse - 2nd3.9 mile/h (5.9 km/h)
-Reverse - 3rd5.3 mile/h (8.5 km/h)
-Reverse - 4th8.2 mile/h (13.2 km/h)
-Reverse - 5th15.4 mile/h (24.8 km/h)
-Reverse - 6th22.4 mile/h (36.1 km/h)
-Brakes - ParkingMultiple Oil Disc
-Brakes - SecondaryDual Circuit
-Circle - Diameter60.2 in (1530 mm)
-Circle - Blade Beam Thickness1.4 in (35 mm)
-Drawbar - Height6 in (152 mm)
-Moldboard - Height24 in (610 mm)
-Moldboard - Thickness0.87 in (22 mm)
-Arc Radius16.3 in (413 mm)
-Throat Clearance4.9 in (123.9 mm)
-Cutting Edge Width6 in (152 mm)
-Cutting Edge Thickness0.6 in (16 mm)
-End Bit - Width6 in (152 mm)
-End Bit - Thickness0.6 in (16 mm)
-Blade Pull - Base GVW23737 lb (10767 kg)
-Blade Pull - Maximum GVW29980 lb (13599 kg)
-Circle Centershift - Right25.8 in (656 mm)
-Blade Down Pressure - Base GVW15030 lb (6818 kg)
-Blade Down Pressure - Maximum GVW27235 lb (12354 kg)
-Circle Centershift - Left25.8 in (656 mm)
-Moldboard Sideshift - Right26 in (660 mm)
-Moldboard Sideshift - Left20.1 in (510 mm)
-Maximum Blade Position Angle90°
-Blade Tip Range - Forward40°
-Blade Tip Range - Backward
-Maximum Lift Above Ground16.8 in (427 mm)
-Maximum Depth of Cut28.3 in (720 mm)
-Cooling System12.9 gal (US) (49 l)
-Hydraulic System - Tank16.9 gal (US) (64 l)
-Mid, Straight - Working Width71 in (1800 mm)
-Front, V-Type, 5 or 11 Tooth - Working Width40.6 in (1031 mm)
-Mid, Straight - Ripping Depth, Maximum12.5 in (317 mm)
-Mid, V-Type - Scarifier Shank Holder Spacing4.6 in (116 mm)
-Mid, V-Type - Scarifier Shank Holders11
-Front, V-Type, 5 or 11 Tooth - Scarifier Shank Holders5/11
-Mid, V-Type - Scarifying Depth, Maximum11.5 in (292 mm)
-Mid, Straight - Scarifier Shank Holder Spacing4.4 in (111 mm)
-Maximum Shoulder Reach Outside of Tires - Left68.6 in (1742 mm)
-Ripping Depth - Maximum8.9 in (226.5 mm)
-Front, V-Type, 5 or 11 Tooth - Scarifying Depth, Maximum18.4 in (467 mm)
-Front, V-Type - Working Width47.4 in (1205 mm)
-Ripper Shank Holder Spacing21 in (534 mm)
-Mid, Straight - Scarifying Depth, Maximum16.8 in (426 mm)
-Front, V-Type, 5 or 11 Tooth - Scarifier Shank Holder Spacing4.6 in (116 mm)
-Maximum Shoulder Reach Outside of Tires - Right75 in (1905 mm)
-Mid, Straight - Scarifier Shank Holders17
-SteeringISO 5010
-VHP Plus - Gear 8F, Net189 HP (141 kW)
-VHP Plus - Gear 7F, Net184 HP (137 kW)
-EmissionsTier 4 Interim/Stage IIIB equivalent
-VHP Plus Range - Net108-141 kW (145-189 hp)
-VHP Plus Range - Net - Metric108-141 kW (147-192 hp)
-NoteDimension changes may vary by brand/type and inflation of tires.
-Gross Vehicle Weight - Base - Total35025 lb (15887 kg)
-High Ambient - Fan Speed - Standard1,000 rpm
-Maximum Torque693 lb/ft (939 N·m)
-VHP Plus - Gear 3F, Net161 HP (120 kW)
-VHP Plus - Gear 2F, Net153 HP (114 kW)
-VHP Plus - Gear 1F, Net145 HP (108 kW)
-VHP Plus - Gear 4F, Net169 HP (126 kW)
-VHP Plus - Gear 5F, Net174 HP (130 kW)
-Standard Capability109 °F (43 °C)
-VHP Plus - Gear 6F, Net179 HP (134 kW)
-17.5 R25 Tire (14x25 Rim) Dimension Adjustments - Width to Tire Front/Rear Tires Dimensions 12, 137.6 in (192 mm)
-17.5 R25 Tire (14x25 Rim) Dimension Adjustments - Width to Tire Centerline Dimension 114.1 in (103 mm)
-BrakesISO 3450
-Base Power (1st Gear) - Net - Metric147 HP (108 kW)
-Base Power (All Gears) - Net145 HP (108 kW)
-Operating Weight - Typically Equipped - Total39892 lb (18095 kg)
-Operating Weight - Typically Equipped - Rear Axle29329 lb (13304 kg)
-Gross Vehicle Weight - Maximum - Front Axle15675 lb (7110 kg)
-Operating Weight - Typically Equipped - Front Axle10563 lb (4791 kg)
-Front Frame Structure - Width8 in (204 mm)
-Front Frame Structure - Height11 in (280 mm)
-NoteU.S. EPA Tier 4 Interim/EU Stage IIIB equivalent
-17.5 R25 Tire (14x25 Rim) Dimension Adjustments - Height to Dimensions 1, 2, 8, 9, 10-0.8 in (-20 mm)
-17.5 R25 Tire (14x25 Rim) Dimension Adjustments - Length Front Tire to Rear of Machine Dimension 6-0.6 in (-15 mm)
-Air ConditioningThe air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.6 kg of refrigerant which has a CO2 equivalent of 2.88 metric tonnes.
-Mid, V-Type - Working Width46.6 in (1184 mm)
-ROPS/FOPSISO 3471/ISO 3449
-SoundISO 6394; ISO 6395
-Torque Rise45%
-Displacement428 in³ (7.01 l)
-Ripper Shank Holders5
-Drawbar - Thickness0.4 in (9.5 mm)
-Penetration Force17692 lb (8024 kg)
-Pry-Out Force5660 lb (2567 kg)
-Machine Length Increase, Beam Raised41.5 in (1053 mm)
-Front-Top/Bottom Plate - Width10 in (255 mm)
-Front-Top/Bottom Plate - Thickness0.87 in (22 mm)
-Front Axle - Height to Center22.5 in (572 mm)
-Front Axle - Wheel Lean - Left/Right18°
-Front Axle - Total Oscillation per Side32°
-Number of Cylinders6
-Derating Altitude10000 ft (3048 m)
-High Ambient - Fan Speed - Maximum1,350 rpm
-High Ambient - Fan Speed - Minimum500 rpm
-High - Ambient Capability122 °F (50 °C)
-Height19.8 in (502 mm)
-Width6.8 in (172 mm)
-Sidewall Thickness - Inner0.5 in (14 mm)
-Sidewall Thickness - Outer0.6 in (16 mm)
-Drive Chain Pitch1.8 in (44.5 mm)
-Wheel Axle Spacing59.5 in (1510 mm)
-Tandem Oscillation - Front Up15°
-Tandem Oscillation - Front Down25°
-Engine Oil7.9 gal (US) (30 l)
-Transmission - Differential - Final Drives16.5 gal (US) (62.5 l)
-Tandem Housing - Each15.6 gal (US) (59 l)
-Front Wheel Spindle Bearing Housing0.13 gal (US) (0.5 l)
-Circle Drive Housing1.8 gal (US) (7 l)

Benefits and Features

Standard Equipment

  • POWER TRAIN
  • ELECTRICAL
  • OPERATOR ENVIRONMENT
  • FLUIDS
  • TIRES, RIMS AND WHEELS
  • OTHER STANDARD EQUIPMENT

Optional Equipment

  • ELECTRICAL
  • GUARDS
  • OPERATOR ENVIRONMENT
  • POWER TRAIN
  • OTHER ATTACHMENTS
  • WORK TOOLS/G.E.T.
  • MACHINE ARRANGEMENTS

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