Applications
Thanks to a gross vehicle weight which can exceed 60 tons and a maximum width of 2.9 m, the Astra HHD9 Rigid version is the ideal vehicle for missions on highly demanding terrains which require high levels of load and stability and, in particular, for mining missions requiring bodies or tanks with large volumes.
Features
COST PER TON 30 TO 50% LOWER
Cost per ton 30 to 50% lower compared to a traditional Dump Truck.
- Same 40 ton payload.
- Lower purchase costs.
- Lower maintenance costs.
- Lower fuel consumption.
- Lower time cycle.
LOADS UP TO 11 TONS
Loads up to 11 tons thanks to reinforced front drive axles and axles for the most arduous off-road use (routes with steep slopes or heavy loads concentrated on the front of the vehicle).
LOADS UP TO 20 TONS
Loads up to 20 tons for each rear axle with width of 2.9m and standard reinforced suspension.
MAXIMUM LOAD IN EXCESS OF 40 TONS
Maximum load in excess of 40 tons and GWW in excess of 60 tons thanks to reinforced rear tandem and drive axles.
COMPLETENESS AND EASY CONFIGURATION
Completeness and easy configuration thanks the availability of a wide range of PTOs (on engine, between clutch and gearbox, on gearbox and transmission).
FRAME
820 mm wide, unique heavy duty chassis
Two side members in high resistance special steel with a tensile strength of 530 Mpa with large sections to ensure easy equipment mounting, and most importantly, a high level of torsional stiffness (up to 300 kNm) and high stability in the most extreme situations.
Dimensions:
- 320x90x10 mm 3 axles
- 320x90x10 (+6) mm 4 axles
POWER RING
To increase the robustness and rigidity of the entire structure of the chassis, Astra has patented the power ring: a closed ring structure of the rear suspension, made up of cast iron carriage shoulders and a lower cross member, which improves the redistribution of forces on the tandem.
This permits a load of up to 40 tons on the rear tandem.
Specifications
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