Caterpillar MOTOR GRADER 12M - catalog of spare parts
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 Lines - 84.1in
Height - Exhaust Pipe - 112.4in
Height - center of front axle - 22.5in
Choose MOTOR GRADER 12M section:
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