Caterpillar MOTOR GRADER 12M - catalog of spare parts

Specifications

Ripper

Ejection Force - 25,972 lbs

Penetration Power - 18911lb

Increase machine length, increase beam - 39.2 inches

Engine

The number of cylinders - 6

Engine make - 2236

Engineering Model - C6.6 ACERT VHP

Net Power Gear 1-2 - 163hp

The measured power @ - 2000 rpm

Net Power Gear 5-6 - 173 HP

Maximum power - 173 hp

Gears 7-8 net power - 173 hp

Displacement - 403cu per

Boring - 4.2 inches

Stroke - 5 inches

Net Power Gear 4-6 - 173 HP

Engineering Model - Cat C6.6 ACERT VHP

Height Reduction - 11,500 Feet

690 lbs maximum torque

Base power (1st gear) - net - 158 hp

Speed ​​at rated power - 2000 rpm

High - Environment - 122 degrees

High ambient temperature - fan speed - maximum - 1650 rpm

High ambient temperature - fan speed - minimum - 550 rpm

VHP Plus Range - Net - 118-144 kW (158-193 HP)

Torque Rise - VHP Plus - 40%

Base power (all mechanisms) - net - 158hp

Standard - Fan Speed ​​- Maximum - 1150 rpm

Standard - Fan Speed ​​- Minimum - 550 rpm

Standard - Ambient - 109 degrees

VHP Range - Net - 118-129 kW (158-173 HP)

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 - 60.2 inches

Drawbar - height - 6 inches

Front Axle - Center Height - 22.5 inches

Circle - Beam Thickness - 1.4 inches

Front axle - General side swing - 32 degrees

Drawbar - Thickness - 0.4 inches

Drawbar - Width - 3 inches

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

Traction Wheel - Clamp Thickness - 0.8 Inch

Operational

Standard Operating Weight - Front Axle - 8836lb

Standard Operating Weight - Rear Axle - 23180lb

Standard Operating Weight - 32016 pounds total

Maximum Operating Weight - Front Axle - 15,284 lbs

Maximum Operating Weight - Rear Axle - 29,406 lbs

Maximum Operating Weight - 44690 pounds total

Fuel tank capacity - 90 gal

The volume of fluid in the cooling system is 10.4 gal

The volume of the hydraulic system is 16 gal

Rear differential / final drive fluid volume 13.2 gallons

The volume of transmission fluid - 1.8gal

Tandem case capacity (each) - 16.9 gal

Power train

Brakes - Parking - Multiple oil discs

Brakes - Service - Multi-disc

Transmission

Direct drive, gear shift, countershaft

Forward / Reverse - 8 Fwd / 6 Rev

Brakes - Secondary - Dual Control

Brakes - Maintenance - Surface Area - 3565in2

Transmission

Transmission Type - Direct Drive, Gear Shift, Countershaft

Number of gears - forward - 8

Number of gears - reverse - 6

Maximum. Speed ​​Ahead - 27.7 Mph

Maximum. Speed ​​- Reverse - 23.5 mph

Steering

Joint angle - 20 degrees

Turn radius - 24.5 feet in

Front axle

Lean Wheel - 18 degrees

Fluctuations - Total - 32 degrees

Ground clearance - 1.9 feet to

Weights

Total Vehicle Weight - Basic - Total - 33064 lbs

Gross Vehicle Weight - Maximum - Total - 44,690 lbs.

Gross Vehicle Weight - Base - Rear Axle - 23,145 lbs

Gross Vehicle Weight - Base - Front Axle - 9919 lbs

Gross Vehicle Weight - Maximum - Front Axle - 15,954 lbs

Gross Vehicle Weight - Maximum - Rear Axle - 48,736 lbs

Hydraulic system

Pump Type - Variable Piston

Pump flow rate - 51 gal / min

Safety Valve - 3,500 psi

Chain type

Load Sensing Electro-Hydraulic Closed Center

Maximum System Pressure - 3,500 psi

Pump Performance - 51 gallons / min

Standby Pressure - 450 psi

Plow blade

Blade Width - 12 ft.

Blade height - 24 inches

Blade Thickness - 0.9 inches

Maximum cutting depth - 28.3 inches

Left Shift - 20.1 inches

Right Shift - 26 inches

Maximum blade weight - 26,465 pounds

Pressure Blade - 27066.2 lbs.

Blade Width - 12 ft.

Arc radius - 16.3 inches

Throat Cleansing - 4.9 Inches

Cutting Width - 6 Inches

Cutting edge thickness 0.6 inches

End bit - 6 inches wide

Finish - Thickness - 0.6 inches

Moldboard - 24 inches high

Moldboard - thickness - 0.9 inches

Bollard pull - Maximum gross weight - 25,862 lbs.

Traction Blade - Base Weight - 20,830 lbs

Pressure Blades - Base Weight - 17566 lbs.

Blade Lowering Pressure - Maximum Gross Weight - 28,254 lbs

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 Point Angle - Rear - 5degrees

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 - 10.4gal

Machine oil - 4.1gal

Hydraulic System - Tank - 16gal

Tandem Case - Each - 16.9gal

Drive housing - 1.8gal

Front wheel spindle bearing housing - 0.1gal

Fuel tank capacity - 90gal

Transmission - Differential - Final Drives - 13.2gal

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