2250 PARTS MANUAL This Manual has been prepared for and is considered part of:
2251 Serial Number GROUP A = Rotating Structure (includes rotating bed, machinery enclosure, guards, operator’s cab, air conditioner/heater, upperworks jacking, counterweight, gear case, MAX-ER, MAX-ER wheeled carrier, horn, mirrors, nameplates & decals) GROUP B = Upperworks Machinery (includes front, rear, and auxiliary drums, brake & clutch bands, ratchet & pawls, boom hoist, upperworks hydraulic piping, HYDRO FACT quick disconnect, hydraulic oil reservoir) GROUP C = Controls, Air/Electrical (includes operator’s cab control consoles, air tank & air piping, electric wiring, auxiliary light plant, upperworks/lowerworks lighting, TV monitoring) GROUP D = Power Plant (includes power plant, pumps & pump drives, clutch disconnects, radiator & oil cooler, hydraulic piping, fuel piping, throttle, battery box, electric wiring for power plant) GROUP E = Lowerworks (includes carbody, adapter frame, crawlers, swing drives carrier, pedestal, lowerworks hydraulic piping, grease piping) GROUP F = Attachments (includes boom/mast/jib/luffing jib riggings, sheaves, wire rope guides, equalizer, gantry, backhitch, fairlead, timber guards, boom angle indicator, boom stop, block-up limit, tag line, hook block, weight ball, upper and lower boom point, boom lighting, wind speed indicator, load moment indicator) O-NUMBER SECTION = (includes lacing drawings and purchased component parts drawings referenced in sections A through F) This manual is arranged in sections as listed above. Each section is arranged in numerical order with an alphabetical index after each section tab. An alphabetical index for groups A through F and a code number (purchased component) numerical index for the O-number section is located at the back of this manual. Following this cover page is Basic Specification, Warranty, Outline Dimensions, Weights, and Dealer Listing information.
Manitowoc Cranes, Inc. Copyright © 1999 Rev. 10-01-99
P.O. Box 70, Manitowoc, WI 54221-0070 Phone: 920-684-6621 • Fax: 920-683-6277