TEREX TRUCKS IS NOW ROKBAK
The evolution is happening with a great new brand from The Volvo Group.

RELY ON THE

ROKBAK RA40

The RA40 is a heavy-duty articulated hauler that makes light work of large scale quarry, mine, and construction jobs. High capacity and high performance – you can trust the RA40 to deliver maximum productivity in the toughest conditions.

  • Max Payload

    38 mt / 41.9 t

  • Engine power

    331 kW / 444 hp

  • Heaped capacity

    23.0 mᶟ / 30.3 ydᶟ

  • Maximum torque

    1880 Nm @ 1400 rpm

All specs and downloads

OPTIMISED FOR EFFICIENCY AND PERFORMANCE

The RA40’s high-performance engine balances controlled power with maximum fuel efficiency.

SAFETY AND CONTROL

A modulating transmission retarder is coupled with an efficient exhaust brake and fully enclosed oil-cooled multidisc brakes for total control – even on steep inclines.

FULLY ADAPTABLE DRIVETRAIN

The RA40’s adaptable drivetrain maintains traction and speed on the toughest jobsites – for outstanding productivity anywhere.

PLANETARY GEAR TRANSMISSION

Smooth, efficient gear shifting cuts fuel costs and increases operator comfort – even under the most challenging conditions.

Rokbak RA40 at jobsite

MAXIMUM UPTIME

Ground level test points, a fully tilting cab and an electronically raised hood make servicing quick and easy.

KEEP TRACK OF YOUR HAULER

Our bespoke Haul Track system lets you quickly and easily protect your hauler and maximise its productivity. With live data viewable remotely from your desktop computer or mobile device, you’re always in control.

FIND YOUR NEAREST DEALERSHIP

Specification

    • Maximum Payload

      38 Tonne

      41.9 US Ton

    • Heaped Capacity

      23.0 mᶟ

      30.3 ydᶟ

    • Engine Power

      331 kW

      444 hp

    • EU Stage V Models

      -

      Tier 4 Final Models

      -

      Tier 2 Models

      -

    • Net Distribution

      kg

      lb

      kg

      lb

      kg

      lb

    • Front Axle

      17,046

      37,580

      17,001

      37,481

      16,743

      36,912

    • Centre Axle

      7,789

      17,171

      7,385

      16,281

      7,445

      16,431

    • Rear Axle

      7,586

      16,724

      7,521

      16,581

      7,393

      16,299

    • Vehicle, Net

      32,421

      71,476

      31,907

      70,343

      31,581

      69,624

    • Payload

      38,000

      83,775

      38,000

      83,775

      38,000

      83,775

    • Gross Distribution

      -

      -

      -

      -

      -

      -

    • Front Axle

      19,040

      41,976

      18,500

      40,786

      18,742

      41,319

    • Centre Axle

      25,653

      56,555

      25,100

      55,336

      25,422

      56,045

    • Rear Axle

      25,646

      56,555

      25,160

      55,468

      25,485

      56,184

    • Vehicle Gross

      70,339

      155,070

      68,760

      151,590

      69,649

      153,548

    • Ancillary Weights

      -

      -

      -

      -

      -

      -

    • Frame

      5,468

      12,055

      5,468

      12,055

      5,450

      12,015

    • Body

      5,400

      11,905

      5,400

      11,905

      5,400

      11,905

    • Hoists, Pair

      660

      1,455

      660

      1,455

      660

      1,455

    • Litres

      US gal

    • Fuel Tank

      500

      132

    • Hydraulic System (steering and body)

      341

      90

    • Engine Crankcase

      45

      11.8

    • Cooling System

      70

      18.5

    • Transmission (inc filters and cooler)

      48

      12.7

    • Differential – Front and Rear (each)

      38

      10

    • Differential – Centre

      39

      10.3

    • Planetaries (each)

      8.5

      2.2

    • Brake Cooling System

      188

      49.7

    • DEF System*

      38

      10

    • Drop Box

      17

      4.5

    • * only applicable on Tier 4 Final/EU Stage V

    • Tyres

      29.5 R25

      -

    • Loaded Front

      372 kPa

      54 Psi

    • Loaded Rear

      469 kPa

      68 Psi

    • These figures are for total contact area, total area within the ellipse of contact

    • mm

      ft-in

    • Length

      11, 115

      35-5

    • Width

      3, 358

      11-0

    • Height

      3, 945

      13-0

    • Maximum Payload

      28 Tonne

      30.9 US Ton

    • Heaped Capacity

      17.5 mᶟ

      22.9 ydᶟ

    • Gross Power

      276 kW

      370 hp

    • EU Stage V Models

      -

      Tier 4 Final Models

      -

      Tier 2 Models

      -

    • Net Distribution

      kg

      lb

      kg

      lb

      kg

      lb

    • Front Axle

      13,213

      29,129

      13,540

      29,851

      13,266

      29,247

    • Centre Axle

      5,872

      12,945

      5,486

      12,095

      5,460

      12,037

    • Rear Axle

      5,826

      12,844

      5,586

      12,315

      5,493

      12,110

    • Vehicle, Net

      24,911

      54,919

      24,612

      54,260

      24,219

      53,394

    • Payload

      28,000

      61,729

      28,000

      61,729

      28,000

      61,729

    • Gross Distribution

      -

      -

      -

      -

      -

      -

    • Front Axle

      15,980

      35,300

      15,852

      34.948

      15,097

      33,283

    • Centre Axle

      18,319

      40,386

      18,225

      40,179

      18,256

      40,248

    • Rear Axle

      18,339

      40,386

      18,535

      40,863

      18,866

      41,592

    • Vehicle Gross

      52,638

      116,046

      52,612

      115,990

      52,219

      115,123

    • Ancillary Weights

      -

      -

      -

      -

      -

      -

    • Frame

      3,727

      8,217

      3,727

      8,217

      3,727

      8,217

    • Body

      3,776

      8,325

      3,776

      8,325

      3,776

      8,325

    • Hoists, Pair

      530

      1,170

      530

      1,170

      530

      1,170

    • Litres

      US gal

    • Fuel Tank

      370

      98

    • Hydraulic System (steering and body)

      164

      43.3

    • Engine Crankcase

      34

      9

    • Cooling System

      48.8

      12.9

    • Transmission (inc filters and cooler)

      50.2

      13.3

    • Differential – Front and Rear (each)

      28.8

      7.6

    • Differential – Centre

      31

      8.2

    • Planetaries – (each)

      8.5

      2.2

    • Brake Cooling System

      -

      -

    • DEF System*

      38

      10

    • *only applicable on Tier 4 Final/Stage V

    • Tyres

      23.5 R25

      -

      750/65

      -

    • Loaded Front

      406 kPa

      59 Psi

      310 kPa

      45 Psi

    • Loaded Rear

      462 kPa

      67 Psi

      351 kPa

      51 Psi

    • mm

      ft-in

    • Length

      9, 930

      32-6

    • Width

      2, 860

      9-5

    • Height

      3, 560

      11-8