Manitowoc 4600 Series 4

Manitowoc 4600 Series 4 Crane Overview and Specifications

The Manitowoc 4600 Series 4 dragline crawler crane has a No. 27B boom with a maximum length of 94m (310 ft.). For safety, the boom comes with an automatic boom stop and telescopic boom stop. It is also equipped with a No. 125 jib that extends to 24m (80 ft.) with a lifting capacity of 39 metric tons (44 U.S. tons). Also standard is a platform ringer with a 18m (60 ft) diameter that comes with 4 segments with wear plates, which and can be mounted in different ways. The fixed mount eliminates the need for ring side beams, only a king pin support is required. It can also be mobile and be mounted on a crawler to provide the mobility.

The 4600 Series 4 features a high-power Cummins VTA·1710·C700 Diesel, 12 cylinder engine, powering out 685 @ 2,000 . A single diesel fuel tank holds 840 to ensure high efficiency and long working hours. The carbody is composed of a one-piece, ribbed steel fabrication with integral side wings. Side wings transmit loads directly to crawler side frames, eliminating axles and providing lower center of gravity. Drum control levers are a combination of clutch and converter controls. Front and rear drum assemblies have heat-treated alloy steel drum shafts with antifriction bearing mountings.

The cab is a fully enclosed and insulated steel module with large safety glass windows. The 4600 Series 4 uses graduated air controls for main functions and utilizes VICON~ system on front and rear drums. Drum rotation indicators are standard for boom hoist and front and rear drums.

If you are interested in learning more about the Manitowoc 4600 Series 4, please contact one of Bigge’s sales professionals at 1 (888) 897-2444.