CAT Articulated Truck 740 User Manual download pdf (Page 9)

Ejector Body

Disperse loads on-the-go for faster cycles and lower spreading costs.

Ejector

The ejector body offers clean load ejection on-the-go and the

capability to work in areas with restricted overhead clearance

and soft underfoot conditions.

Versatility

The 740B EJ shares the versatility of the Standard

740BSeries Articulated Truck, operating in the same

conditions, but offering unique capabilities that stretch the

operation envelope.

Spreading

The truck can eject and spread the material while moving,

reducing additional spreading and dozing equipment.

“On-the go” ejecting results in faster cycle times and

reduced power train loads.

Stability

Ejecting the load without raising the body increases stability,

allowing load dispersal on inclines, side slopes and in very

soft underfoot conditions especially on land ll sites.

Overhead Clearance

The truck can eject in areas with reduced overhead

clearance, such as around overhead lines or in tunneling

and underground operations.

Carry-Back

The body design eliminates material sticking to the body,

which increases productivity, improves fuel ef ciency

and lowers cost per ton.

Body

Reinforced body is made from thick high-yield, heat-treated

Brinell hardened steel (Brinell 400 on the base and sides) that

provides exceptional durability. Ejector top rails are made

from high-strength alloy steel. For optimum durability and

wear life, the ejector body is designed to work in applications

where the material consists of rocks smaller than 152 mm

(6 in) in diameter.

Blade

The ejector blade is made from high-strength steel and uses

technology similar to that proven in Cat wheel tractor-scrapers.

Cylinder

A four-stage, high-speed, double-acting cylinder is speci cally

designed for horizontal mounting and smooth load ejection.

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CAT Articulated Truck 740 User Manual Page 9