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2250 MAX-ER

2250 MAX-ER
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Manitowoc 2250 Product Guide Features • 1300 t (1,433 USt) capacity with RINGER® attachment • 450 t (500 USt) capacity with MAX-ER® attachment • 272 t (300 USt) capacity • 91,4 m (300 ft) heavy-lift boom • 112,8 m (370 ft) fixed jib on heavy-lift boom • 122 m (400 ft) luffing jib on heavy-lift boom

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Features EPIC® Manitowoc’s field-proven Electronically Processed Independent Controls (EPIC) system delivers high productivity and precise load control by instantly matching an operator's commands to the crane function. EPIC’s microprocessor maximizes a Manitowoc crane’s function capability and simplifies servicing by pinpointing any problem in the crane’s engine, power transmission and other operating systems. In addition, EPIC increases versatility by easily tailoring a Manitowoc crane’s operation for specialized applications, with or without attachments. EPIC is a key reason no other...

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Transport data / assembly 18 Main boom range / load charts 31 Long-reach boom range / load charts 33 Fixed jib boom range / load charts 35 Luffing jib boom range / load charts Fixed jib on luffing jib boom range / load charts MAX-ER® 2000 complete information 49 M-1200 RINGER® complete information 88 Elevated cab, container handling 100 Manitowoc Crane Care 103

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Specifications Upperworks Engine Cummins Model QSX15-C500 diesel, 6 cylinder, 372 kW (500 BHP) @ 2100 governed RPM. Includes engine block heater (120 V), ether starting aid, alcohol injector in air line, disconnect clutch for cold weather starting, high silencing muffler, hydraulic oil cooler, radiator and fan. Multiple hydraulic pump drive transmission provides independent power for all machine functions. Two 12 volt maintenance-free, Group 8D batteries, 1155 CCA at -18°C (0° F), 24 volt starting and 120 amp alternator. One 644 l (170 gal) capacity diesel fuel tank, mounted on rear of...

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Specifications For liftcrane, 963 mm (37.9") wide lagging provided. Drum shaft anti-friction bearing mounted on rotating bed. Drum anti-friction bearing mounted on shaft and equipped with internal-expanding clutch, externalcontracting brake, and drum-rotation indicator. Includes third-drum control system. Bail limit is optional. Optional: Other drum sizes, laggings, and additional drums. Optional: Wire rope for various applications. Boom hoist Independent boom hoist with two grooved drums, each 505 mm (19-7/8") wide and 584 mm (23") diameter. Includes 297,2 m (975') of (1") diameter wire...

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Specifications Attachments No. 44 Boom with heavy-lift top The liftcrane is equipped with a 21,3 m (70') No. 44 angle-chord boom consisting of a two-piece 12,2 m (40') butt and a 9,1 m (30') heavy-lift top with nine 762 mm (30") diameter roller bearing sheaves on one shaft. Includes rope guides, boom angle indicator, and a 594 kg (1,310 lb) hook and weight ball. The No. 44 boom utilizes steel suspension straps and Manitowoc’s exclusive FACT™ connection system consisting of two vertical pins, two horizontal connection pins, and alignment pads for each boom connection location. Because the...

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Item Wheeled Carrier Components to make up 36,6 m (120') No. 79 boom including one 9,1 m (30') No. 79 boom butt, one 6,1 m (20') No. 79 boom insert, one 12,2 m (40') No. 79 boom insert with equalizer platform, one 7,6 m (25') No. 79 transition insert, one 1,52 m (5') No. 79 boom top (15 sheaves), deflector sheave assembly (3 sheaves), boom equalizer (5 sheaves), steel rigging straps, and RCL hardware for No. 79 boom top. Counterweight Boxes Lower Side* Lower Center** Upper Side - Right*** Upper Side - Left*** Upper Center* Adaptor Plate - Front Adaptor Plate - Rear Miscellaneous parts *...

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Specifications M-1200 RINGER® 18,3 m (60') diameter ring structure with wear plates, crawler side frame attaching beams and "RINGER– SWINGER®" gear segments. RINGER support pedestals with manual screw style adjustments. Hydraulic jacking system, including jacks, controls and ring leveling gauge. Boom carrier with boom and mast hinge pins. Carrier includes mounting for Model M-1200 hoist drum. Counterweight carrier with attachment beams to machine rear and counterweight lift indicator in operator’s cab. Optional: 714 811 kg (1,577,600 lb) of counterweight for 800-mton (900-ton) rating....

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Specifications No. 182 structural fixed jib for No. 72A boom Single piece 15,2 m (50') structural jib and jib strut pin to No. 72A boom top and utilize the 800-mton (900ton) boom point from the No. 75 fixed jib. Rigging consists of structural straps, links and pins. Optional: Front auxiliary drum, with ratchet and pawl. Includes hydraulic piping and liftcrane lagging grooved for (1-1/8") rope. NOTE: Auxiliary drum cannot run simultaneously with M-1200 main hoist drums Optional: 80-mton (88-ton) upper boom point assembly for use with No. 75A boom, No. 72A boom, or No. 75 jib. Optional...

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Specifications Optional applications No. 136 Container handling jib Conversion from Liftcrane to No. 136 Container handling jib Equal-split rear drum assembly, with two drums, each 810 mm (31-9/10") wide, in place of standard unequalsplit rear drum. Liftcrane laggings for both drums, 810 mm (31-9/10") wide, 622 mm (24-1/2") in diameter and grooved for 29 mm or (1-1/8") rope. Tapered pins for rotating bed connection. Block up limit for No. 44 boom and No. 136 luffing jib. 24,4 m (80') No. 44 boom in place of 21,3 m (70') basic boom. 21,3 m (70') basic No. 136 luffing jib for layout assembly...

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1. Split rear drum shaft for main and whip lines 2. Boom hoist drums

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Outline dimensions Upperworks module Length Width Height Weight Note: Weight includes rotating bed rear section, diesel power plant, operator’s cab, gantry, gantry lifting cylinders, boom hoist with wire rope, equalizer, split rear drum shaft with hoist and whip lines, optional self assembly jacks, full hydraulic fluid reservoir, and half tank of fuel. Length of L1 is 3,30 m (12' 10") and L2 is 4,51 m (14' 9.5"). W Carbody, rotating module and lower boom butt 3,7 m (12') Length Width Height Weight Note: Weight includes turntable bearing, one swing drive, rotating union, 3,7 m (12' 0") lower...

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