2023 Rokbak RA40 Tier 2

Information

2023 Rokbak RA40 Tier 2

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.

Features may include: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.

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.

Photos

Highlights

  • Odessa, Texas
  • 2023
  • Rokbak
  • RA40 Tier 2
  • Scania DC9
  • Type: ZF 8EP320. Fully automatic with manual over-ride and retarder
  • Direct injection diesel
  • Available
  • 10-6 ft-in (3,244 mm)
  • 11-8 ft-in (3,560 mm)

Specifications

  • 2023
  • Rokbak
  • RA40
  • Tier 2
  • General
  • Scania DC9
  • in-line, four cycle, turbo charged with air-to-air charge cooling, electronic engine management and engine exhaust brake
  • Gross: 276 kW (370 hp) @ 1,800 rpm | Net Power: 257 kW (345 hp) @ 2,100 rpm
  • Maximum: 1880 Nm (1387 lbf ft) @ 1,400 rpm
  • Piston: 568 in3 (9.3 litres)
  • 5
  • 5.12 in (130 mm)
  • 5.51 in (140 mm)
  • Engine: US EPA Tier 4F, EU Stage V, Tier 2 derivatives
  • water
  • Direct injection diesel
  • Overall Reduction: 22.12 : 1
  • Type: ZF 8EP320. Fully automatic with manual over-ride and retarder
  • Forward: 3.1 mph (5 km/h) / Reverse: 3.3 mph (5.4 km/h)
  • Forward: 5 mph (8 km/h) / Reverse: 4.7 mph (7.5 km/h)
  • Forward: 6.8 mph (11 km/h) / Reverse: 6.5 mph (10.5 km/h)
  • Forward: 9.3 mph (15 km/h) / Reverse: 9.3 mph (15 km/h)
  • Forward: 13 mph (21 km/h)
  • Forward: 18 mph (29 km/h)
  • 7 Gear Forward: 24.8 mph (40 km/h) | 8 Gear Forward: 34.1 mph (55 km/h)
  • Angle to Either Side: 45° | Lock to Lock Turns, Wheel: 4 | Hydrostatic power steering by two doubleacting cushioned steering cylinders with pressure supplied by a variable displacement/ load sensing piston pump. Secondary steering pressure provided by a ground driven pump
  • Fully independent suspension and wheel movement is provided by a double wishbone design. This is coupled with 4 x hydraulic dampers/coil over spring
  • Each axle is coupled to the frame by three rubber-bushed links with lateral restraint by a transverse link. Pivoting inter-axle balance beams equalise load on each rear axle. Suspension movement is cushioned by rubber/ metal laminated compression units between each axle and underside of balance beam ends. Pivot points on leading and trailing links are rubber-bushed and maintenance-free
  • Tyres:All hydraulic braking systems with multiplate sealed and oil cooled brake packs at each wheel. Independent circuits for front and rear brake systems | Secondary: Secondary brake control actuates service and parking brakes | Retarder: Exhaust brake and transmission retarder
  • Spring-applied, hydraulic-released disc on rear driveline
  • 3-piece earthmover rims with 12 stud fixing
  • Standard 23.5 | Rims: Standard 25x19.50 | Ground Pressure Loaded (23.5 R25): 406 kPa (59 Psi) | Ground Pressure Loaded (750/65): 310 kPa (45 Psi)
  • Standard 23.5 | Rims: Standard 25x19.50 | Ground Pressure Loaded (23.5 R25): 462 kPa (67 Psi) | Ground Pressure Loaded (750/65): 351 kPa (51 Psi)
  • 24 volt electric start. 100 A alternator. Two 12 volt 180 Ah batteries.
  • Pump Output Flow Rate: 1.29 gal/sec (4.9 litre/sec)
  • In cab according to ISO 6396:2008 LpA: 72.7 dB(A) | In cab according to ISO 6395:2008 LpA: 109 dB(A)
  • System Bar: 3,500 lbf (241 in3)
  • Altitude: Electronic derate from 6,561 ft (2,000 m)
  • 32-6 ft-in (9,930 mm)
  • 10-6 ft-in (3,244 mm)
  • 11-8 ft-in (3,560 mm)
  • SAE: 27-9 ft-in (8,470 mm) | Clearing: 29-4 ft-in (8,950 mm)
  • Hydraulic System (steering and body): 43.3 US gal (164 Litres) | Engine Crankcase: 9 US gal (34 Litres) | Cooling System: 12.9 US gal (48.8 Litres) | Transmission (inc filters and cooler): 13.3 US gal (50.2 Litres)
  • Tank: 98 US gal (370 Litres)
  • Net Distribution: 61,729 lb (28,000 kg)
  • Net Distribution: 29,247 lb (13,266 kg) | Gross Distribution: 33,283 lb (15,097 kg)
  • Net Distribution: 12,110 lb (5,493 kg) | Gross Distribution: 41,592 lb (18,866 kg)
  • Net Distribution Centre Axle: 12,037 lb (5,460 kg) / Vehicle, Net: 53,394 lb (24,219 kg) | Gross Distribution Centre Axle: 40,248 lb (18,256 kg) / Vehicle Gross: 115,123 lb (52,219 kg) | Ancillary Frame: 8,217 lb (3,727 kg) / Body: 8,325 lb (3,776 kg) / Hoist, Pair: 1,170 lb (530 kg)
  • Gross Power Rated: SAE J1995 Jun 90 | Fan: Modulating fan reduces noise level and consumes engine power as required
  • Dry-type 3-stage, aspirated air cleaner with safety element, automatic dust ejector and restriction indicator