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Caterpillar MOTOR GRADER 120M - catalog of spare parts

1504086 Screw Caterpillar View
3E4051 Cap Seal Caterpillar View
3870314 Harness As Caterpillar View
4H1440 Spring Pins/Roll Pins Caterpillar View
0676823 Perkins Engine Parts Caterpillar View
1757900 Oring Caterpillar View
1128372 Bolt Caterpillar View
4J8996 Oring Caterpillar View
8T5410 Seal Lip Type Caterpillar View
4E8722 Nut Caterpillar View
3S9557 Screw Pan Head Caterpillar View
1431288 Locknut Flange Caterpillar View
7X2565 Track Bolt Caterpillar View
1735787 Set Screws Cup Point Caterpillar View
8T5878 Track Bolt Caterpillar View
2954801 Nut Caterpillar View
1S1015 Clip Caterpillar View
6V5849 Blade As Wiper Caterpillar View
1284123 Seal Caterpillar View
8Y6860 Kit Spring Caterpillar View
6V8947 Reducer Caterpillar View
3553148 Switch As Caterpillar View
1475553 Exhaust Manifold Stud Caterpillar View
1344126 Washer Caterpillar View
7K4201 Nut Speed Caterpillar View
8C5053 Adapter Caterpillar View
3M6018 Terminal Caterpillar View
1028802 Kit Receptacle Caterpillar View
3V3263 Connector Caterpillar View
3537114 Bulk Seal Caterpillar View
1261774 Cover Connector Caterpillar View
1552270 Kit Connecting Plug Caterpillar View
2T2169 Elbow Caterpillar View
5P9768 Plug Caterpillar View
1907613 Receptacle As Connector Caterpillar View
1051866 Clip Caterpillar View
5P5630 Tube Caterpillar View
8H8553 Socket Caterpillar View
5K5288 Seal Gp Duo Cone Caterpillar View
3B4629 Cotter Pins Caterpillar View
5P9810 Union Caterpillar View
8T1447 Hex Socket Head Bolts Caterpillar View
1865107 Screw Drive Caterpillar View
1467453 Hose Caterpillar View
1364192 Bolt Caterpillar View
2T2396 Elbow Caterpillar View
2R0790 Shell As Plug Caterpillar View
1W4741 Gear As Idler Caterpillar View
1949481 Disc Thrust Caterpillar View
9X8600 Oring Caterpillar View
4V8256 Spring Caterpillar View
2476019 Fuel System Seal Caterpillar View
1927805 Harness As Valve Caterpillar View
1323056 Oring Caterpillar View
0951751 Oring Caterpillar View
1005041 Terminal Receptacle Caterpillar View
1550576 Mount Caterpillar View
1P3703 Rectangular Seal Caterpillar View
1293178 Locknut Caterpillar View
1242528 Spacer Caterpillar View

Specifications

Ripper

Ejection force - 26303lb

Digging Depth - Maximum - 17in

Shank Holders - 5

Penetration power - 17705lb

Increase machine length, increase beam - 39.2in

Distance between ripper shank holders - 21in

Engine

Number of cylinders - 6

Engine make - 2236

Engineering model - C6.6 ACERT VHP

Measured power @ - 2000rpm

Maximum power - 138hp

Net Power Gears 7-8 - 138hp

Displacement - 403cu in

Boring - 4.2in

Stroke - 5in

Emissions - US EPA Tier 3 / EU Stage IIIA equivalent

Engineering model - Cat C6.6 ACERT

Note (1) - Maximum torque (VHP Plus) is measured at 1,400 rpm.

Note (2) - Net power is tested in accordance with ISO 9249, SAE J1349 and EEC 80/1269 at the time of manufacture.

Note (3) - The declared net power is the power available at a nominal speed of 2000 rpm, measured on the flywheel when the engine is equipped with a fan operating at minimum speed, an air cleaner, a muffler and an alternator.

Note (4) - Power in accordance with ISO 14396: rated speed = 2000 rpm; VHP Plus = 175 kW (234 HP)

Note (5) - No engine power reduction of up to 3,048 m (10,000 ft) is required.

Height reduction - 11,500 feet in

Maximum torque - 690 pounds

Base power (1st gear) - net - 138hp

Speed ​​at rated power - 2000 rpm

High - Ambient - 122degrees

Base power (1st gear) - net - metric - 140hp

High ambient temperature - fan speed - maximum - 1650 rpm

High ambient temperature - fan speed - minimum - 600 rpm

VHP Plus Range - Net - 103-136 kW (138-182 HP)

VHP Plus Range - Clean - Metric - 103-136 kW (140-185 HP)

Torque Rise - VHP Plus - 40%

Base power (all mechanisms) - net - 138hp

Standard - Fan Speed ​​- Maximum - 1150 rpm

Standard - Fan Speed ​​- Minimum - 600 rpm

Standard - Ambient - 109degrees

VHP Range - Net - 103-114 kW (138-153 HP)

Maximum Torque - VHP Plus - Net - 668 pounds

Frame

Front Frame Structure - Height - 0.9 feet to

Front Frame Structure - Width - 0.9 feet to

Front Frame Structure - Thickness - 0.1 feet to

Circle - Diameter - 60.2in

Drawbar - Height - 6in

Front Axle - Center Height - 22.5in

Circle - beam thickness - 1.4in

Front Axle - General Side Swing - 32 degrees

Drawbar - Thickness - 0.4in

Drawbar - Width - 3in

Front Axle - Wheel Tilt - Left / Right - 18 degrees

Traction Wheel - Clamp Thickness - 0.8in

Operational

Standard Operating Weight - Front Axle - 8233lb

Standard Operating Weight - Rear Axle - 22836lb

Standard operation weight - total - 31069lb

Maximum Operating Weight - Front Axle - 16312lb

Maximum Operating Weight - Rear Axle - 28378lb

Maximum working weight - total - 44690lb

Fuel tank capacity - 90gal

The volume of fluid in the cooling system - 10.4gal

Hydraulic system volume - 15.9gal

Rear differential / final drive fluid volume - 13.2gal

Transmission Fluid Volume - 1.8gal

Tandem fluid volume (each) - 16.9gal

Power train 

Brakes - Parking - Several oil disc

Brakes - Service - Multiple oil disc

Transmission - Direct drive, gear shift, countershaft

Forward / Reverse Gear - 8 Fwd / 6 Rev

Brakes - Secondary - Dual circuit control system

Brakes - Service - Surface Area - 3565in2

Transmission

Gear type - direct drive, gear shift, countershaft

Number of gears - forward - 8

Number of gears - reverse - 6

Max. Speed ​​forward - 27.7mph

Max. Speed ​​- Reverse - 23.5mph

Steering 

Articulation angle - 20degrees

Turning radius - 24.5 feet in

Front axle 

Lean Wheel - 18degrees

Fluctuations - Total - 32degrees

Ground clearance - 1.9 feet to

Weights

Gross Vehicle Weight - Usually Equipped - Rear Axle - 29343lb

Gross Vehicle Weight - Usually Equipped - Front Axle - 11221lb

Gross vehicle weight - usually equipped - total - 40565lb

Weight in working condition - usually equipped - 40565lb

Total vehicle weight - basic - total - 35783lb

Gross Vehicle Weight - Maximum - Total - 48601lb

Gross Vehicle Weight - Base - Rear Axle - 26479lb

Gross Vehicle Weight - Base - Front Axle - 9303lb

Gross Vehicle Weight - Maximum - Front Axle - 15077lb

Gross Vehicle Weight - Maximum - Rear Axle - 33523lb

Hydraulic system

Pump type - Variable piston

Pump flow rate - 40gal / min

Pressure relief valve - 3500psi

Chain type - Electro-hydraulic load measurement, closed center

Maximum system pressure - 3,500 psi

Pump performance - 40 gallons / min

Reserve pressure - 450 psi

Plow blade

Blade Width - 12 feet in

Blade Height - 24in

Blade Thickness - 0.9in

Maximum cutting depth - 28.3in

Left shift - 20.1in

Right shift - 26in

Maximum blade weight - 40221lb

Pressure down blade - 28887.2lb

Blade width - 12 feet in

Arc radius - 16.3in

Throat cleansing - 5.2in

Cutting width - 6in

Cutting edge thickness - 0.6in

End Bit - Width - 6in

End Bit - Thickness - 0.6in

Moldboard - Height - 24in

Moldboard - Thickness - 0.9in

Moldboard - Width - 12 feet in

Bollard pull - maximum gross weight - 24218lb

Traction Blade - Base Weight - 20350lb

Pressure Down Blades - Base Weight - 16435lb

Blade Down Pressure - Maximum Gross Weight - 29125lb

A circle

Diameter - 60.2in

Left shift - 25.8in

Shift right - 25.8in

The maximum departure of external tires - left - 68.6in

Maximum Outside Tire Coverage - Right - 75in

Max Lift Above Ground - 16.8in

Blade Point Angle - Front - 40degrees

Blade angle - rear - 5degrees

Dimensions 

Height to Top of Isomount Cabin - 10.8 feet in

Full length - 27.9 feet in

Width above tires - 8.2 feet to

Wheelbase - 19.4 feet in

Blade base - 8.3 feet in

Wheelbase Tandem Bridge - 5 feet in

Rear clearance - 1.2 feet in

Front clearance - 1.9 feet to

Height - Cab Top - 10.8 feet in

Width - External Rear Tires - 97.7in

Height - Top of Cylinders - 113.7in

Ground clearance - Rear axle - 13.6in

Length - counterweight to ripper - 389.3in

Width - External Front Tires - 97.7in

Length - Front Axle to Tandem - 232.8in

Length - from front tire to rear of machine - 334.1in

Length - from front axle to blade - 98.9in

Length - between tandem axles - 59.5in

Width - Tire Center Lines - 84.1in

Height - Exhaust Pipe - 112.4in

Height - center of front axle - 22.5in

Operational characteristics

Top speed forward - 27.7mph

Maximum Speed ​​- Reverse - 23.5mph

Turn Radius - External Front Tires - 24.5 feet in

Steering Range - Left / Right - 47.5 degrees

Joint Angle - Left / Right - 20 degrees

Forward - 8 - 27.7mph

Forward - 7 - 19mph

Forward - 6 - 13.8mph

Forward - 5 - 10.2mph

Forward - 4th - 6.5mph

Forward - 3rd - 4.8mph

Forward - 2nd - 3.3mph

Forward - 1st - 2.4mph

Reverse - 6 - 23.5mph

Reverse - 5 - 16.1mph

Reverse - 4th - 8.6mph

Reverse - 3rd - 5.6mph

Reverse - 2nd - 3.8mph

Reverse - 1st - 2mph

Standards

The brakes - ISO 3450: 1996

ROPS / FOPS - ISO 3471: 1992 / ISO 3449: 1992

Sound - ISO 6394: 1998 / ISO 6395: 1988

Steering - ISO 5010: 1992

Top-up Service

Cooling system - 8.7gal

Machine oil - 3.7gal

Hydraulic System - Tank - 16.9gal

Tandem Case - Each - 15.6gal

Drive housing - 1.8gal

Front wheel spindle bearing housing - 0.1gal

Fuel tank capacity - 90gal

Transmission - Differential - Final Drives - 16.5gal

Blade range

Circle Shift - Right - 25.8in

Circle Shift - Left - 25.8in

Side Shift - Right - 26in

Side Shift, Left Side - 20.1in

Blade Tip Range - Forward  - 40 degrees

Blade Tip Range - Back - 5 degrees

The maximum shoulder extension outside the tires is on the right - 75in

The maximum shoulder extension outside the tires is left - 68.6in

Maximum Rise Above Ground - 16.8in

Maximum cutting depth - 28.3in

Maximum blade angle - 90 degrees

Baking powder

Back - Scarifier Shank Holders - 9

Mid, V-Type - Scarifier Shank Holders - eleven

Anterior, V-shaped, 5 or 11 tooth - working width - 47.4in

Anterior, V-shaped, 5 or 11 tooth - maximum scarification depth - 18.4in

Front, V, 5 or 11 teeth - Scarifier Shank Holders - 5/11

Anterior, V-shaped, 5 or 11 tooth - The distance between the holders of the scarifier shank - 4.6in

Medium V-Type - Working Width - 46.6in

Mid, V-Type - maximum scarification depth - 11.5in

Mid, V-Type - Distance between the holders of the scarifier shank - 4.6in

Rear - Working Width - 91in

Back - maximum scarification depth - 10.5in

Back - The distance between the holders of the scarifier shank - 10.5in

Medium Straight - Working Width - 71in

Medium, straight - the distance between the holders of the scarifier shank - 4.4in

Mid, Straight - Scarifier Shank Holders - 17

Medium, straight - scarification depth, maximum - 12.5in

Tandems

Growth - 19.8in

Width - 6.8in

Sidewall Thickness - Inner - 0.5 inch

Sidewall Thickness - Outer - 0.6in

Drive chain pitch - 1.8in

Wheel axle spacing - 59.5in

Tandem Swing - Forward-Up - 15 degrees

Tandem Swing - Front to Down - 25 degrees