Caterpillar 120M автогрейдер

Двигатель и топливная система
Модель двигателя

Cat C6.6 ACERT

Объем двигателя

6.7L

Engine Oil

14.1L

Число цилиндров двигателя

6

Вместимость топливного бака

340.7L

Speed At Rated Power

2000 RPM

Уровень выбросов

U.S. EPA Tier 3/EU Stage IIIA equivalent

Net Power Gears 7-8

103kw

Max Power

103kw

Трансмиссия
Transmission

Direct drive, power shift, countershaft

Тип трансмиссии

direct drive, power shift, countershaft

Максимальная скорость (вперед)

44.5 км/ч

Forward - 1st

3.9 км/ч

Forward - 2nd

5.4 км/ч

Forward - 3rd

7.7 км/ч

Forward - 4th

10.5 км/ч

Forward - 5th

16.5 км/ч

Forward - 6th

22.3 км/ч

Forward - 7th

30.6 км/ч

Forward - 8th

44.6 км/ч

Reverse - 1st

3.3 км/ч

Reverse - 2nd

6.2 км/ч

Reverse - 3rd

9.1 км/ч

Reverse - 4th

13.9 км/ч

Reverse - 5th

26 км/ч

Reverse - 6th

37.9 км/ч

Максимальная скорость задним ходом

37.8 км/ч

Габариты и масса
Высота

502mm

Length - Between Tandem Axles

1511.3mm

Полная длина

8488mm

Ширина по шинам

2481mm

Blade Pull At Max Weight

18244kg

Max Operation Weight - Total

20271kg

Std Operation Weight - Total

14093kg

Гидравлическая система
Hydraulic System Tank

64L

Pump Flow

151 л/мин

Pump Type

Variable piston

Ходовая часть
Колесная база

5915mm

Front Ground Clearance

572mm

Дорожный просвет

572mm

Ground Clearance - Rear Axle

345.44mm

Max Reach Outside Tires - Left

1742mm

Max Reach Outside Tires - Right

1905mm

Rear Ground Clearance

347mm

Tandem Axle Wheelbase

1511mm

Throat Clearance

132.1mm

Turning Radius

7.5m

Width - Outside Front Tires

2481.58mm

Width - Outside Rear Tires

2481.58mm

Brakes

ISO 3450:1996

Brakes - Parking

Multiple oil disc

Brakes - Secondary

Dual circuit control system

Brakes - Service

Multiple oil-disc

Brakes - Service - Surface Area

2.3m2

Технические характеристики
Blade Base

2511mm

Height To Top Of Isomount Cab

3278mm

Height - Top Of Cylinders

2887.98mm

Height - Top Of Cab

0.28m

Height - Front Axle Center

571.5mm

Height - Exhaust Stack

2854.96mm

Width - Tire Center Lines

2136.14mm

Pry-Out Force

11930.9kg

Ripping Depth - Maximum

431.8mm

Ripper Shank Holders

5

Penetration Force

8030.9kg

Ripper Shank Holder Spacing

533.4mm

Front Frame Structure - Width

254mm

Bore

105mm

Stroke

127mm

Note (1)

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

Note (2)

Net power is tested per ISO 9249, SAE J1349, and EEC 80/1269 Standards in effect at the time of manufacture.

Note (3)

Net power advertised is the power available at rated speed of 2,000 rpm, measured at the flywheel when engine is equipped with fan running at minimum speed, air cleaner, muffler and alternator.

Note (4)

Power as declared per ISO 14396: Rated Speed = 2,000 rpm, VHP Plus = 175 kW (234 hp)

Note (5)

No engine derating required up to 3048 m (10,000 ft).

Derating Altitude

3505.2m

Maximum Torque

935.6Nm

Base Power (1st Gear) - Net

103kw

High - Ambient Capability

122°

Vhp Plus Range - Net

103-136 kW (138-182 hp)

Vhp Plus Range - Net - Metric

103-136 kW (140-185 hp)

Circle - Diameter

1529.1mm

Drawbar - Height

152.4mm

Front Axle - Height To Center

571.5mm

Circle - Blade Beam Thickness

35.6mm

Drawbar - Thickness

10.2mm

Drawbar - Width

76.2mm

Torque Rise - Vhp Plus

40%

Base Power (All Gears) - Net

103kw

Standard - Fan Speed - Maximum

1150 RPM

Standard - Fan Speed - Minimum

600 rpm

Standard - Ambient Capability

109°

Vhp Range - Net

103-114 kW (138-153 hp)

Maximum Torque - Vhp Plus - Net

905.7Nm

Drawbar - Yoke Bar Thickness

19.1mm

Объём охлаждающей жидкости

40L

Circle Gearbox Fluid Capacity

7L

Forward/Reverse Gears

8 Fwd / 6 Rev

Articulation Angle

20°

Number Of Gears - Forward

8

Number Of Gears - Reverse

6

Wheel Lean

18°

Oscillation - Total

32°

Standby Pressure

450 psi

Maximum System Pressure

3500 psi

Max Depth Of Cut

720mm

Side Shift Left

510mm

Side Shift Right

660mm

Blade Down Pressure

13103kg

Relief Valve Pressure

24100kPa

Circuit Type

Electro-hydraulic load sensing, closed center

Pump Output

40 гал/мин

Blade Width

3.7m

Arc Radius

414.1mm

Cutting Edge Width

152.4mm

Cutting Edge Thickness

15.3mm

End Bit - Width

152.4mm

End Bit - Thickness

15.3mm

Moldboard Height

609.6mm

Moldboard Thickness

22.1mm

Moldboard Width

3.7m

Blade Pull - Maximum Gvw

10985.2kg

Blade Pull - Base Gvw

9230.7kg

Diameter

1530mm

Shift Left

656mm

Shift Right

656mm

Max.Lift Above Ground

427mm

Blade Tip Angle - Front

40°

Blade Tip Angle - Rear

Top Speed - Forward

44.6 км/ч

Top Speed - Reverse

37.9 км/ч

Steering Range - Left/Right

47.5 °

Rops/Fops

ISO 3471:1992 / ISO 3449:1992

Sound

ISO 6394:1998 / ISO 6395:1988

Steering

ISO 5010:1992

Cooling System

33L

Tandem Housing - Each

59.1L

Circle Drive Housing

6.9L

Circle Centershift - Right

655.4mm

Circle Centershift - Left

655.4mm

Moldboard Sideshift - Right

660.4mm

Moldboard Sideshift - Left

510.6mm

Blade Tip Range - Forward

40 °

Blade Tip Range - Backward

5 °

Maximum Lift Above Ground

426.8mm

Maximum Depth Of Cut

718.9mm

Mid, V-Type - Working Width

1183.7mm

Rear - Working Width

2311.4mm

Mid, Straight - Working Width

1803.4mm

Width

171.8mm

Sidewall Thickness - Inner

12.7mm

Sidewall Thickness - Outer

15.3mm

Drive Chain Pitch

45.8mm

Wheel Axle Spacing

1511.3mm

Tandem Oscillation - Front Up

15 °