The compact Grasan KR1010D crushing plant provides high mobility, sets up ready to run in 15 minutes, operates in tight quarters, and crushes up to 150 tons (136 t) per hour of concrete and asphalt rubble, brick, block and stone. The self-contained plant is 12 ft. 6 in. (3.8 m) high and 8 ft. 6 in. (2.6 m) wide, with a high-strength steel frame. The crusher is a Hazemag 1010 primary impactor with a 25 in. high by 40 in. (63.5 by 101.6 cm) wide feed opening and hinged inlet hood, hinged split housing, adjustable aprons and large access door.

The plant transports over the road fully assembled. To set up the plant onsite, the operator backs it up to a stockpiling conveyor, starts the engine and lowers the hydraulic stabilizing legs (no other support is needed).

The plant is powered by a six-cylinder, 240 hp (179 kW) John Deere diesel engine with auto-shutdown gages, critical-duty muffler for quiet operation and a two-year parts and service warranty. The operator’s station and service walkway provide access to the crusher and engine.

The heavy-duty grizzly feeder has a direct-coupled hydraulic motor for variable speed control. A bypass section or optional reject belt can be used to remove fine, undersized material. The 36 in. (91 cm) discharge conveyor has heavy belting and special impact loading rails. A primary belt cleaner removes fines to minimize cleanup and a self-cleaning magnet separates mesh and re-bar from crushed materials.

Optional Grasan road-portable stockpiling conveyors are powered by the plant’s standard auxiliary hydraulic couplings. The on-plant hydraulic system features easy-change filters and simple controls that are accessible from ground level.

For more information, call 419/526-4440 or visit www.grasan.com.

This story also appears on Aggregate Equipment Guide.

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