Manitowoc MLC300 User Manual

SETUP AND INSTALLATION MLC300 OPERATOR MANUAL
4-74
Published 11-20-19, Control # 234-19
BOOM AND JIB RIGGING — GENERAL
Assist Crane Requirements
The MLC300 can be used to handle, assemble, and
disassemble the boom and jib components. See the Crane
Weights topic in Section 1 the MLC300 Operator Manual for
the weights of boom and jib components.
The MLC300 must be in the following configuration
(Figure 4-54
):
• Counterweight tray and counterweight boxes NOT
INSTALLED.
• Mast assist arms (2) fully raised.
• Lifting link (6) attached to the self-erect cylinder (5).
• Appropriate lifting slings and shackles (7) attached the
lifting link (6).
• Liftcrane Mast Capacities chart selected in the
configuration screen of RCL/RCI Display.
• Mast (3) operated between the fully extended mast
assist arms and the maximum allowable radius (8).
• Radius (8) and capacity limited to that given in the
Liftcrane Mast Capacities chart at the end of this section.
Figure 4-54
Item Description
1 VPC Trolley Installed or Removed
2 Mast Assist Arms (fully raised)
3 Live Mast in Operating Range
4 MLC300 Assembled WITHOUT COUNTERWEIGHT
5 Self-Erect Cylinder
6 Lifting link
7 Lifting Slings and Shackles
8 See Liftcrane Mast Capacities Chart
– See Figure 4-32 on page 4-44
DANGER
Falling Load Hazard!
Prevent structural failure of components:
• Do not exceed the lifting capacities given in the
Liftcrane Mast Capacities chart at the end of this
section.

Manitowoc MLC300 Specifications

General

Brand	Manitowoc
Model	MLC300
Category	Construction Equipment
Language	English