Volvo G970, G976, G990 User Manual

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VOLVO MOTOR GRADERS

G970, G976, G990

MORE CARE:

MORE THAN AN IDEA

All the value you expect from Volvo now comes through in the Volvo D9-powered G900 Motor Grader family.

More care. Built in.

Volvo Construction Equipment makes this promise to customers everywhere: every Volvo machine will satisfy your highest expectations for equipment that’s productive, operator-friendly, reliable and easy to service. Now, Volvo introduces three new motor graders powered by the renowned D9 Volvo engine, all designed, built and tested to keep that same promise in every way.

The Volvo way

The complete family of seven G900 Motor Graders, includes four Volvo D7and three Volvo D9-powered models. These machines deliver on the brand promise of “More care. Built in.” through a combination of proven Volvo technologies and processes:

bottom-line productivity on the job site

a safe and comfortable operator environment

long lasting reliability

unmatched ease of serviceability with low maintenance demands

This Volvo Motor Grader offering includes three highly efficient and versatile models, all using the field-proven Volvo D9 engine. The result is a selection of graders with outstanding power, torque and fuel efficiency: the 39,000 lb

(17 700 kg) G970 tandem drive, the

40,500 lb (18 370 kg) G976 All Wheel Drive (AWD) model and, at 46,300 lb (21 000 kg), the largest machine in

the Volvo Motor Grader family: the G990 tandem drive.

Quality with confidence

No family of motor graders anywhere has been subject to more rigorous testing than Volvo G900 Motor Graders. By continuing to listen and respond to customer needs and by investing in new design innovations, the Volvo continuous improvement program will lead the G900 family to ongoing quality leadership.

At home in the Volvo fleet

From end-to-end, from the ground up, G900 Motor Graders are fit and finished to take their place in your fleet. Design details and styling provide a familiar work environment inside and out for owners and operators of any Volvo machine.

Care for the environment, one of the Volvo core values, is reflected in the environmental performance of the G900 Motor Graders. The G900 family meets EU Stage IIIA and US Tier 3 Emission Regulations as well as EU noise standards. Volvo engineering minimizes whole body vibration to maximize operator productivity.

For grader operators and owners everywhere, the G900 Motor Graders will mean a new standard in grading performance and productivity.

The Volvo standard.

Behind the scenes

The development of the G900 Motor Graders resulted in more than a new family of Volvo machines.

It also created a new process for grader design and support, based on industry-leading production methods and refined by the Volvo commitment to best practices.

From fit and finish to familiar design detailing, the G900 family will leave no doubt in the minds of equipment owners and operators everywhere: It’s a Volvo!

Volvo G900 Motor Graders

 

 

 

 

 

 

 

‡ With All Wheel Drive engaged

Model

 

G930

G940

G946

G960

G970

G976

G990

Base operating

lb

34,300

35,200

36,700

36,800

39,000

40,500

46,300

weight - approximate

(kg)

(15 560)

(15

970)

(16 645)

(16

690)

(17

700)

(18 370)

(21

000)

 

 

 

 

 

 

 

 

 

Engine model/displacement

 

D7/7.2 L

D7/7.2 L

D7/7.2 L

D7/7.2 L

D9/9.4 L

D9/9.4 L

D9/9.4 L

 

 

 

 

 

 

 

 

 

 

 

 

 

Low range net power

hp (kW)

155 (116)

175

(131)

195(145)

195

(145)

210

(157)

225(168)

225

(168)

Mid range net power

hp (kW)

175 (131)

195

(145)

215(160)

215

(160)

230

(171)

245(183)

245

(183)

High range net power

hp (kW)

195 (145)

215

(160)

235(175)

235

(175)

250

(186)

265(198)

265

(198)

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Volvo G970, G976, G990 User Manual

BUILT-IN PRODUCTIVITY

G900 Motor Graders put power and precision at your fingertips, for smooth performance in every job.

Expect more

With the G900 Motor Graders, Volvo puts the keys to new levels of grader productivity in your hands.

What you’ll notice first, is the power

Dig into the job and Volvo digs in with you. Volvo D9 engines are renowned for high torque at low RPMs, producing responsive, fuel-efficient performance under all operating conditions. When you call for power to muscle through heavy overburden or to hold and turn loads smoothly under power, your Volvo G900 Motor Grader comes through without hesitation.

Then there’s the touch

Wide stance blade lift cylinders coupled with the low angle side shift cylinder provide the most stable grading platform in the industry. Proportional Demand Flow (PDF) hydraulics, ideally suited for Automatic Blade Control systems, along with heavy-duty inching clutches and a powerful twin-gear direct-drive circle turn system result in a precise, instantly responsive earthmoving tool. You get more one-pass finishes with cost-saving accuracy.

Gearing up for the bottom line

Volvo HTE transmissions, including standard 8-speed and optional 11-speed models, translate engine output into intelligent power for faster, simpler duty cycles. With selectable Manual, optional Autoshift and Travel modes, Volvo Motor Graders offer power and speed the way you want it, when you want it.

With the Volvo Autoshift mode, you just select your gear and go. Your Volvo HTE transmission does the rest to get you up to speed in your working gear ranges quickly, economically and smoothly.

The innovative shuttle shift feature standard on all transmissions ensures the industry’s quickest, simplest duty cycles ever. Shuttle between selected forward and reverse gears in a single smooth motion without clutching, without pausing, for easy effortless control and, best of all, less fatigue at the end of a long day.

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HTE1160: the first 11-speed grader transmission

With 11 forward speeds and

6 reverse, the optional HTE1160 from Volvo expands the gear range of the grader to offer more control in the low-speed range, more efficient travel speed in the high range, more precision in the working range and exceptional fuel efficiency for every task. The HTE1160 comes standard with Volvo Autoshift, combining maximum control with ultimate simplicity of operation.

EVERY DAY BEGINS WITH SAFETY FIRST

To make your work environment more productive, Volvo starts by making it safe and comfortable.

A healthy workplace

Open the cab door to your Volvo Motor Grader – with automatic illumination set for the steps and handholds, you step up to the industry’s easiest entry and exit.

A sloped rear wall provides extra headroom and more side window visibility. A constant flow of fresh double-filtered air fills the cab from 10 well-placed outlets. Inflows of outside air can be adjusted for maximum cab pressurization or increased re-circulation for fast warm-ups or cool downs. High capacity air conditioning and heating systems keep temperatures comfortable in any weather. Windows to the front and sides open wide for natural ventilation. Spend the day in peace and quiet with extensive noise and vibration suppression designed into the cab and the quiet-running Volvo engine behind.

What you see

Expansive glass areas provide exceptional floor-to-roof visibility through the front of the grader, down to the moldboard and close in to the sides.

The rear view is equally clear with sculpted side posts opening the line of sight over the shoulder, complemented by a unique arrangement of interior and exterior mirrors. From the operator seat, all essential operational controls and displays are directly front and center on the pedestal. Environmental and service controls are also packaged together conveniently in the right-hand console.

What you get

A wide range of comfort amenities and ergonomic design features make G900 Motor Graders a great place to spend the working day. Long hours get easier with the low-effort levers, loweffort pedals, all controls within easy reach and a clear view to all displays. The spacious cab quickly adjusts to the individual preferences. Designed with extensive operator input to ensure a

highly functional interior layout and lines of sight, you’ll find all G900 controls and displays located right where you need and expect them.

The comforts of home:

Standard:

Contronics Monitoring System

50,000 BTU heater with 10 outlets

Two high capacity air filters

Interior lights

Illuminated entry

Non-skid steps

Cup holder

Coat hook

Ashtray

Storage compartments

Optional:

30,000 BTU air conditioner

Wide-angle wiper pattern (for low profile cab)

Air suspension seat

Opening side windows

Opening lower front windows

Lunch box and thermos

Radio/CD player

...and much more!

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ASSURED QUALITY

LIFELONG RELIABILITY

Volvo D9 engine

Volvo Motor Graders set the standard worldwide for performance you can bank on every day, for every job.

All in the family

Built on a solid foundation of fieldproven Volvo components including the D9 engine, Volvo transmissions, the Contronics monitoring system and many service items, G900 Motor Graders have been engineered with years of reliable service already built in.

Keep on rolling

Trust Volvo G900 Motor Graders for a long life of hard work.

The modular Volvo assembly process and precise welding technology ensure uniform end-to-end strength in all structural components for lasting

durability. Exclusive DURAMIDETM circle support bearings prevent metal-to- metal contact to keep critical tolerances tight and the circle turning smoothly. Innovative design of the articulation joint achieves a robust assembly that simplifies and protects the routing for hydraulic lines.

Volvo APR planetary reduction axles with operator-controlled hydraulic clutch differential lock deliver power to the ground efficiently while ensuring dependable long-life service. In every detail, G900 Motor Graders reflect the Volvo commitment to lasting value.

Day after day

At Volvo, the details make the difference in day-to-day reliability: extra-strength four-wire hydraulic hoses; sealed electrical connectors; fuse panel connections kept clean and dry inside the cab; premium hydraulic couplings along with smart routing of wiring and hoses to resist wear and abrasion. Through every minute of operation, Volvo Contronics provides a three-level warning system on all vital functions for continuous monitoring including an engine protection feature as standard.

Year after year

Built for work in the real world and offering superb customer protection, the G900 frame is available with an optional first user lifetime warranty. This industry exclusive warranty also includes the maintenance-free articulation pins and bearings for continuous peace of mind. Ask for G900 warranty documentation. See the details!

Axial piston pump

Tandem and final drive

Modular component design

Real world flexibility

G900 Motor Graders are purposebuilt with a true tool-carrier frame designed to withstand the rigors of all-season service.

The full perimeter rear frame provides effective support for rear and side attachments while it protects powertrain components from the severe load stresses of

ripping, scarifying, plowing, pushing and snow-clearing.

With attachments built and approved by Volvo, G900 Motor Graders adapt to year-round duties without compromising design integrity.

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LESS WORK

MORE PRODUCTION

The Volvo approach to servicing lets you spend more time working on the job, less time working on the machine.

Ease of service,

low maintenance demands

G900 Motor Graders carry on the Volvo approach to maximum uptime: minimize the machine’s need for service, then simplify the service tasks it does require.

Start every day easy. Sensible Volvo service design starts with fueling and all engine service points accessible from ground-level, with minimal grease points and no daily greasing required. Sight glasses and level sensors make daily checks virtually effortless.

Open for business

With an Easy Lift rear hood, gull-wing side panels and removable hydraulic tank cover, G900 Motor Graders are unrivaled for easy routine service. The complete rear cowling opens wide to allow quick, thorough service checks, then back to work quickly.

Keep it simple, smart

With their modular powertrain design concept, G900 Motor Graders simplify maintenance on major components and allow new levels of flexibility for optimal service scheduling.

The hydraulic system is designed for fast manual or pressure fills through the top of the tank. All added fluids must pass through a large, full flow return filter to prevent accidental contamination in the reservoir that could lead to down time. Hoses are routed over the surface of the frame for simple inspections.

The Volvo cooling module eliminates stacked cores. Instead, multiple cooling cores are positioned to receive fresh, cool ambient air continuously.

A thermostatically controlled, hydraulically driven fan maximizes available power and fuel savings. An auto-reversing cooling fan option allows continuous self-cleaning to further improve cooling performance and reduce service needs.

Everything you want to know

The G900 electronic monitoring system provides a familiar window to the standard Volvo Contronics system, providing a complete record of grader functions to help operators, owners and service technicians achieve optimum machine performance.

V-ACT

The new generation of D9 engines with Volvo Advanced Combustion Technology (V-ACT) is tailored for grader applications, designed to run cleanly and efficiently without the extra service requirements

of additional equipment or after-treatment of exhaust gases.

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