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CAT Motor Graders 120K2

Cat® Motor Graders are one of the most versatile machines you can count on when you need to get more work done. Cat Motor Graders deliver maximum productivity and durability, and optimizes your equipment investment. The Cat® C7 engine with ACERT Technology, direct-drive power shift transmission and load-sensing hydraulics work together to ensure the power and precision to get the job done.

Typical applications within each industry includes finish grading, heavy blading, site preparation, road maintenance, side/bank slope work, ditch building/cleaning, ripping/scarifying and snow removal.

Cat 120 K2 optimizes your investment by delivering maximum productivity and durability .The Cat C7engine, direct drive power shift transmission and load sensing hydraulics work together to ensure the power and precision to get the job done. 120 KSeries2 motor graders are certified to Bharat Stage III emissions standards.

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Overview

Cat® Motor Graders are one of the most versatile machines you can count on when you need to get more work done. Cat Motor Graders deliver maximum productivity and durability, and optimizes your equipment investment. The Cat® C7 engine with ACERT Technology, direct-drive power shift transmission and load-sensing hydraulics work together to ensure the power and precision to get the job done.

Typical applications within each industry includes finish grading, heavy blading, site preparation, road maintenance, side/bank slope work, ditch building/cleaning, ripping/scarifying and snow removal.

Cat 120 K2 optimizes your investment by delivering maximum productivity and durability .The Cat C7engine, direct drive power shift transmission and load sensing hydraulics work together to ensure the power and precision to get the job done. 120 KSeries2 motor graders are certified to Bharat Stage III emissions standards.

Engine

Base Power (1st gear) Net
108.0 Kw
Derating Altitude
2286.0 m
Fan Speed Maximum
1,575 rpm
Gross Power ISO 14396
116.0 kW
High Ambient Capability
50.0 C
Maximum Torque Net
774.0 Nm
Number of Cylinders
6
Power All Gears: 1-8 Gross
118.0 kW
Power All Gears: 1-8 Net
108.0 kW
Torque Rise
50%
Displacement
7.2 L
Bore
110.0 mm
Stroke
127.0 mm
Engine Model
Cat C7 ACERT

Operating Specifications

Forward - 3rd
8.0 km/h
Forward - 4th
11.1 km/h
Forward - 5th
17.5 km/h
Forward - 6th
23.7 km/h
Forward - 7th
32.7 km/h
Forward - 8th
47.5 km/h
Reverse - 1st
3.2 km/h
Reverse - 2nd
6.0 km/h
Reverse - 3rd
8.7 km/h
Reverse - 4th
13.8 km/h
Reverse - 5th
25.8 km/h
Reverse - 6th
37.5 km/h
Steering Range - Left / Right
47.5 Degre
Top Speed - Forward
47.5 km/h
Top Speed - Reverse
37.5 km/h
Turning Radius, Outside front tires
7.3 m
Articulation Angle – Left / Right
0 Degre
Forward - 1st
4.1 km/h
Forward - 2nd
34.9 kN

Standards

ROPS/FOPS
ISO 3471:1994/ISO 3449:2005
Sound
ISO 6394:2008, ISO 6396:2008
Steering
ISO 5010:2007
Brakes
ISO 3450:1996

Weights

Gross Vehicle Weight - Maximum
17000.0 kg
Gross Vehicle Weight, Base - front axle
3120.0 kg
Gross Vehicle Weight, Base - rear axle
9013.0 kg
Gross Vehicle Weight, Base - total
12133.0 kg
Gross Vehicle Weight, Maximum - front axle
5197.0 kg
Gross Vehicle Weight, Maximum - rear axle
11803.0 kg
Gross Vehicle Weight, Maximum - total
17000.0 kg
Gross Vehicle Weight, Typically Equipped - total
13843.0 kg
Gross Vehicle Weight - Typically Equipped
13843.0 kg
Gross Vehicle Weight - Typically Equipped - Front Axle
3970.0 kg
Gross Vehicle Weight - Typically Equipped - Rear Axle
9873.0 kg

Dimensions (Approximate)

Length – Between Tandem Axles
1510.0 mm
Length - Front Axle to Moldboard
2598.0 mm
Length - Front Axle to Mid Tandem
5870.0 mm
Length – Counterweight to Ripper
9769.0 mm
Height to Exhaust Stack
2865.0 mm
Width - Tire Center Lines
2056.0 mm
Width - Outside Rear Tires
2439.0 mm
Width - Outside Front Tires
2449.0 mm
Ground Clearance - Center Front Axle
602.0 mm
Ground Clearance, Trans. Case
341.0 mm
Height - Non-ROPS Cab
3321.0 mm
Height - ROPS Cab
3326.0 mm
Height - ROPS Canopy
3326.0 mm
Height - Top of Cylinders
2885.0 mm
Length - Front Tire to Rear of Machine
8265.0 mm

Tandems

Drive chain pitch
44.5 mm
Sidewall thickness - inner
1.0 mm
Sidewall thickness – outer
16.0 mm
Tandem oscillation - front down
25 Degre
Tandem oscillation - front up
15 Degre
Wheel axle spacing
1510.0 mm
Width
172.0 mm

Cat® C7 Engine

Provides optimum power and fuel efficiency, combined with Power Management and Electronic Throttle Control, that assure maximum productivity. The 120K2 is certified to Bharat Stage III emissions standards.

The 120K2 offers enhanced horsepower in the lower gears (1-3), which provides improved performance for tough applications like ripping and heavy blading, as well as the ability to carry more material for improved productivity.

Power Train

The Power Shift transmission features direct drive and electronic control for smooth, powerful shifts at any speed. Provides on-the-go, full-power shifting and inching capability. Direct drive delivers superior fuel efficiency and better “feel” of blade loads, material hardness and ground speed.

The oil disc brakes located at each tandem wheel eliminate power train braking loads and reduce service time. The large brake surface area provides dependable braking capability and extended life before rebuild.

Front axle with Cat sealed spindle keeps the bearings free from contaminants and lubricated in a lightweight oil to reduce owning and operating costs.

Hydraulics

Balanced Hydraulic flow and implement control valves ensure all implements operate simultaneously. Proportional hydraulic flow provides outstanding ‘feel’ and predictable movement. Independent oil supply prevents cross-contamination and provides proper oil cooling, signifying less heat build-up and extended component life.

A load sensing variable displacement pump and advanced hydraulic valves provide superior implement control and better machine performance. Continuously matching hydraulic flow and pressure to power demands creates less heat and reduces power consumption.

Operator Station

120 K Series 2 cabs are designed to keep operators comfortable and productive. Features like low effort pedals and controls, adjustable implement controls and adjustable steering wheel angle make work easier for the operator. A clear view to the moldboard heel and tandem tires enhance productivity and safe operation.

The instrument panel, with easy-to read, high-visibility gauges and warning lamps, places vital machine information and diagnostic capability in easy view of the operator. The dash includes an engine coolant temperature gauge, an articulation gauge, voltage gauge and fuel level gauge. Service brake air pressure gauges are also standard. All major systems are monitored by warning lights.

Some additional cab features include storage area, adjustable control console and coat hook. Optional offerings include power port, air conditioner/heater, suspension seat, defroster fan, sun shade, backup lights, Product Link™ ready, and AccuGrade™ System ready. [NOTE: Some attachments are region specific].

Structures/Drawbar-Circle-Moldboard

Frame structure – provides consistency and strength. Drawbar, circle and moldboard are designed for high strength and optimum durability for any application. Blade lift accumulator is an optional feature and helps absorb impact loads and reduce unnecessary wear and as well as avoids unintended machine movement resulting in increased operator safety.

Work Tools and Attachments

Allows expansion of machine versatility, utilization, and performance. The list includes:

  • Moldboard options
  • Ground engaging tools
  • Rear ripper/scarifier
  • Front mounted groups
  • Mid-mount scarifier
  • Snow removal work tools

Integrated Technologies

Cat AccugradeTM

AccuGrade uses positioning and guidance technologies, machine sensors, and automatic blade control to help operators get to grade faster, easier and more efficiently. Digital design plans, real-time cut/fill data, and in-cab guidance give operators detailed information to work more confidently and achieve greater accuracy, in fewer passes, using less material. Operators can stay on grade and improve productivity and accuracy by nearly 50 percent over conventional methods. Grade stakes and checkers are minimized, making the work site safe, efficient, and cost effective. AccuGrade technologies include Cross Slope, Sonic, Laser, GPS, and/or Universal Total Station (UTS).

Accugrade Attachment Ready Option (ARO)

K Series 2 machines can be equipped with the AccuGrade ARO. The attachment option includes built-in mounting points and internal wiring, making installation of the AccuGrade grade control system faster and easier.

Cat Product LinkTM

Product Link helps take the guesswork out of equipment management with remote monitoring capabilities for your machine or your entire fleet. Track asset location, hours, fuel usage, diagnostic codes, idle time and more through the web based secure VisionLink user interface.

Serviceability

Grouped service points on the left side of the machine ensure proper maintenance. Easy access to service areas speeds up maintenance and ensures that routine service is performed on time. Extended service intervals reduce downtime, operating cost.

Complete Customer Support

TIPL, your Cat dealer is here to assist you with all the support and solutions you need to derive life cycle value out of your machine. From Pre purchase to rebuild, TIPL product support experts will guide you every so that you make the right choice.

Coming soon...............