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Volvo G970, G976, G990 User Manual

Volvo G970, G976, G990
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VOLVO MOTOR GRADERS
G970, G976,
G990
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Volvo G970, G976, G990 Specifications

General IconGeneral
BrandVolvo
ModelG970, G976, G990
CategoryTractor
LanguageEnglish

Summary

More Care: More Than An Idea

More Care. Built in.

Volvo's promise for productive, operator-friendly, reliable, and easy-to-service machines.

The Volvo Way

How G900 graders deliver on the brand promise through technology and processes.

Quality with Confidence

Rigorous testing and continuous improvement lead to quality leadership for G900 graders.

At Home in the Volvo Fleet

Design and styling integrate G900 graders into the familiar Volvo work environment.

Behind the Scenes

Development process created new standards for grader design and support.

Built-In Productivity

Expect More

Volvo G900 Motor Graders offer new levels of grader productivity.

The Power

Volvo D9 engines provide high torque at low RPMs for responsive performance.

Gearing Up For The Bottom Line

HTE transmissions offer intelligent power with selectable modes for efficiency.

The Touch

Stable grading platform with proportional hydraulics and precise controls for accuracy.

HTE1160 Transmission

The first 11-speed grader transmission offering more control and efficiency.

Every Day Begins With Safety First

A Healthy Workplace

Easy entry, fresh air, comfortable temperature, and noise suppression create a productive environment.

What You See

Expansive glass areas and well-placed controls ensure excellent visibility and ease of operation.

What You Get

Comfort amenities and ergonomic design features make G900 graders a great place to work.

Assured Quality, Lifelong Reliability

All In The Family

G900 Motor Graders are built with field-proven Volvo components for years of reliable service.

Keep On Rolling

Modular assembly, precise welding, and DURAMIDEā„¢ bearings ensure lasting durability and smooth operation.

Day After Day

Details like strong hoses, sealed connectors, and smart routing ensure daily reliability.

Year After Year

Built for real-world work with optional lifetime frame warranty for peace of mind.

Real World Flexibility

Purpose-built frame and attachments adapt to year-round duties without compromising integrity.

Less Work, More Production

Ease Of Service, Low Maintenance Demands

Sensible service design minimizes need and simplifies tasks, with ground-level access.

Open For Business

Easy lift rear hood and side panels allow quick and thorough routine service.

Keep It Simple, Smart

Modular powertrain design simplifies maintenance and optimizes service scheduling.

V-ACT

Volvo Advanced Combustion Technology (V-ACT) engines run cleanly and efficiently.

All-Purpose All Wheel Drive

The Drive To Succeed

Volvo All Wheel Drive offers three drive systems for efficient operation and traction control.

When The Going Gets Tough

AWD provides additional rim pull and selectable levels of aggression for tough conditions.

Fine-Grading Control

G976 Creep Mode offers ultimate precision and effortless control for fine-grading.

Biggest Is Best

G976 is the largest AWD machine in its class, offering maximum AWD performance.

A Firm Footing For AWD

Volvo AWD system uses variable displacement pumps and direct drive wheel motors for precise control.

Ultimate Precision

Creep Mode allows grading at low speeds with hydrostatic front-wheel drive for minimal scuffing.

G900 Motor Graders: From The Ground Up

Core Design and Productivity

Features like balanced design, heavy-duty front axle, and blade lift system enhance productivity.

Powertrain and Serviceability

Includes Volvo D9 engine, planetary rear axle, cooling system, and advanced service access.

Operator Experience and Controls

Focuses on operator-friendly cab, visibility, transmissions, and hydraulics for comfort and efficiency.

Model Specifics

Highlights key features of the G990 model for demanding applications.

Specifications: Weights, Productivity, and Engine

Base Operating Weight and Productivity

Details base weight, combined capacity, and blade pull for G970, G976, and G990 models.

Engine Data and Performance

Covers engine model, displacement, compliance, and performance curves for G970/G976/G990.

Engine Power and Transmission Details

Engine Power Control

Details net horsepower and torque across three power ranges for different models.

Transmission Ground Speeds

Provides ground speed data for HTE840 and HTE1160 transmissions across all gears.

Technical Specifications: Tandems, Axles, Tires, and Brakes

Tandem and Final Drive Specifications

Details depth, height, thickness, center distance, and oscillation for tandems.

Wheels, Tires, and Front Axle

Covers tire size, ply rating, rim size, wheel lean, oscillation, and ground clearance.

Brake System Details

Explains service brakes (wet multiple disc) and parking brake (wet multiple disc).

Frame and Moldboard Specifications

Frame Dimensions and Materials

Provides dimensions of box sections for front and rear frames and plate thickness.

Moldboard Features and Range

Details moldboard specifications, materials, slide rails, and movement capabilities.

Circle, Cab, Hydraulics, and Controls

Circle and Circle Drive Specifications

Covers pitch diameter, thickness, guide shoes, clamp plates, and circle drive system.

Cab Features and Controls

Details cab type, interior height, ROPS/FOPS compliance, and noise levels.

Implement Hydraulics and Fan Drive

Outlines hydraulic system type, pressure, output, filtration, and fan drive pump.

Capacities, Attachments, and Dimensions

Fluid Capacities and Attachments

Lists fuel, transmission, engine oil, and other fluid capacities, plus optional attachments.

All Wheel Drive Operation and Dimensions

Details AWD operating pressure, speeds, rim pull, and overall machine dimensions.

Standard and Optional Equipment: Powertrain and Electrical

Powertrain and Electrical Features

Lists standard and optional features for engine, transmission, and electrical systems.

Productivity Features and Tires

Covers blade control, circle support, toolboxes, moldboards, and tire options.

Equipment Details: Hydraulics, Cab, Attachments, and Other

Hydraulic and Operator Cab Options

Details hydraulic systems, cab features, air conditioning, and audio systems.

Attachment and Other Options

Lists optional attachments like dozers, scarifiers, and other features like paint and tool kits.