Distributors from Manitex Boom Trucks

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Carolina, 00983, Puerto Rico

2277 C

2277 C

Category:

Features

Features

  • 22 Ton (19,9 mton) Capacity

  • 4-Section 81'(24,7 m) Proportional Boom

  • 3-Section 77' (23,5 m) Proportional Boom

  • 3-Section 62'(18,9 m) Proportional Boom

  • 3-Section50" (15,2m) Proportional Boom

  • 92'6" (28,2 m) Maximum Main Boon

  • 133'2" (40,6 m) Maximum Tip Heigh with Telescopic Jib

  • Various Tractor Mount Options

  • 21 '6" (6,6 m) A-Frame Outriggers

  • 10" (3 m) A-Frame Rear Stabilizer

  • 2-Speed Planetary Hoist with Groovi Drum and Negative Draft Flange

  • Load Sensing Systems with Digital Display and Overload Shutdown

  • Radio ATB

  • Rugged, Weatherproof Electrical System with Circuit Status LEDs

  • Removable Behind Cab Boom Rests on Tractor Mounts

  • System Pressure Guage

  • Clamp-On Mounting

  • Manitex UPTime Comprehensive Support



 

Specs

BOOM
Booms - Inverted T-cross section, 4-section telescoping type, extended and retracted proportionally by a double acting hydraulic cylinder and cable-crowd system. Easily replaceable and adjustable high-density nylon slide pads.

2281 - 4-Section 21 '6" to 81' boom, 2-Section 24' to 41' jib

2277 - 3-Section 29'6" to 77' boom, 2-Section 29' to 52' jib

2262 - 3-Section 24' to 62' boom, 2-Section 24' to 42' jib

2250 - 3-Section 20' to 50' boom, 2-Section 20' to 34' jib

Quick Reeve Boom Point - Two high-density nylon load sheaves mounted on heavy-duty roller bearings. Two removable pin-type rope guards.

Boom Elevation - Double-acting hydraulic cylinder. Working range from 9.5° below horizontal to 80.5° above.

Load Hook - 5-ton (4,5 mton) capacity hook with heavy-duty swivel and weight is provided for single-line operation.

HOIST
Maximum theoretical line speed 247 fpm (75,3 mpm). Maximum theoretical bottom-layer line pull 11,500 Ib (5 216 kg). Two-speed planetary reducer. Wet multi-disc internal brake is spring applied, pressure-released.

Wire Rope - 300' (91,4 m) of 9/16" (16mm)6x25EIPSIWRC.

SWING SYSTEM
Externally mounted, double-reduction planetary driven by hydraulic motor. Maximum theoretical swing speed 1.5 rpm. Spring-applied, pressure-released parking brake. Ball-bearing swing circle with external gear. 372° non-continuous rotation.

OUTRIGGERS
A-frame link type with double-acting hydraulic cylinders operated independently for precise leveling. Bubble level located near outrigger controls.

STABILIZERS
A-frame, 10' extension, operated independently for precise leveling.

MOUNTING
Pedestal and subframe are mounted to chassis by threaded rods and clamp plates. No welding, drilling, or bolting to truck frame is required.

Subframe - Torsionally resistant, rigid 4-plate design. Mounted under crane full length of truck frame.

Rear Underride Protection - Supplied on factory-mounted cranes. Fabricated structure mounted under rear of bed. Complies with Bureau Motor Carrier Safety Standard 393.86.

Boom Rest - Heavy-duty fabrication. Easily removed to simplify loading and unloading truck deck.

CONTROL SYSTEM
Dual operator platforms are equipped with four single-lever crane controls arranged to ANSI B30.5 standards. Fully proportional control valves and system pressure gauge. Each station also includes outrigger and stabilizer controls, engine start/stop, foot throttle, signal horn, boom-angle indicator, bubble levels, beverage holder, load chart, and range diagram.

HYDRAULICS
A 3-section gear pump direct-mounted to power take-off on truck transmission provides 32 gpm (133 Ipm) to the hoist, 8 gpm (30 Ipm) to the swing circuit and 21 gpm to the other crane functions. 70-gallon baffles reservoir includes suction ball valve with strainer and two 25-micron filters in the return line. Use of SAE o-ring and face seal o-ring hydraulic fittings throughout system.

WARNING SYSTEMS
Load Moment Indicator - CAN bus system (2281 Ci maximizes expansion capabilities. All models sense boom hoist cylinder pressure, boom length and boom angle.
Audio-visual warning indicated overload conditions and overload shutoff feature prevents continuing overload. Digital display at the operator station Internal boom length cable.

Radio Anti-Two-Block System - Audible warning and shutoff functions prevent hook from contacting boom point. Wireless system minimizes down time typically associated with damaged cables in wired systems.

Back-Up Alarm - Supplied on factory-mounted cranes, electronic audible motion alarm activated when truck transmission is in reverse gear.

GENERAL
Electrical - State-of-the-art, weather-resistant components throughout. Hermetically sealed enclosure includes power in relays and circuit status LEDs. Designed to withstand high pressi/e washing and varying climates.

Design/Welding - Design conforms to ANSI B30 5 Welding conforms to AWS D1.1. Tested to SAE 1063 and SAE 765.

Manuals - Operator, service and parts manuals depict correct crane operation, maintenance procedures and parts listing.

Warranty -12-month warranty covers parts and labor resulting from defects in material and workmanship.

Note: In order to ensure continuous improvement, specifications may change without notice.

 

Better Product…Better Payback.

2281C General Specifications

Nominal Rating 22 tons @ 5'  (19,958 @ 1.524 m)
Capacity @ 10' Radius(3.0m) 29,700 lbs. (13,472 kg)
Capacity @ 30' Radius (9.1m) 8,780 lbs. (3,983 kg)
Capacity @ 60' Radius (18.3m) 2,700 lbs. (1,225 kg)
Maximum Tip Height 132' (40.0 m)
Front Outrigger Spread 21 6" (6.7 m)
Rear Stabilizer Spread 10' (3.0 m)
Maximum Jib Length 41' (12.5 m)
Quick Reeve Boom Point STD
Capacity Alert System LMI
Overload Shut-Off STD
Total Crane Weight 17,124 lbs. ( 7,767 kg)
 

2250T General Specifications

Nominal Rating 22 tons @ 5'  (19,958 kg @ 1.524 m)
Capacity @ 10' Radius(3.0m) 27,520 lbs. (12,483 kg)
Capacity @ 30' Radius (9.1m) 9,300 lbs. (4,218 kg)
Capacity @ 60' Radius (18.3m) 2,660 lbs. (1,207 kg)
Maximum Tip Height 94' (29.0 m)
Front Outrigger Spread 21' 6" (7.0 m)
Rear Stabilizer Spread 10' (3.0 m)
Maximum Jib Length 34' (10.4 m)
Quick Reeve Boom Point STD
Capacity Alert System HYCAS
Overload Shut-Off STD
Total Crane Weight 13,350 lbs. (6,055 kg)
 

2262C General Specifications

Nominal Rating 22 tons @ 5'  (19,958 kg @ 1.524 m)
Capacity @ 10' Radius(3.0m) 26,230 lbs. (11,898 kg)
Capacity @ 30' Radius (9.1m) 9,180 lbs. ( 4,164 kg)
Capacity @ 60' Radius (18.3m) 2,500 lbs. (1,134 kg)
Maximum Tip Height 114' (34.7 m)
Front Outrigger Spread 21' 6" (6.7 m)
Rear Stabilizer Spread 10' (3.0 m)
Maximum Jib Length 42' (12.8 m)
Quick Reeve Boom Point N/A 
Capacity Alert System HYCAS 
Overload Shut-Off STD
Total Crane Weight 15,880 lbs. ( 7,203 kg)
 

2277C General Specifications

Nominal Rating 22 tons @ 5'  (19,958 @ 1.524 m)
Capacity @ 10' Radius(3.0m) 24,870 lbs. (11,281 kg)
Capacity @ 30' Radius (9.1m) 8,770 lbs. (3,978 kg)
Capacity @ 60' Radius (18.3m) 2,680lbs. (1,216 kg)
Maximum Tip Height 140' (42.7 m)
Front Outrigger Spread 21' 6" (6.7 m)
Rear Stabilizer Spread 10' (3.0 m)
Maximum Jib Length 52' (15.8 m)
Quick Reeve Boom Point N/A
Capacity Alert System HYCAS
Overload Shut-Off STD
Total Crane Weight 16,850 lbs. ( 7,643 kg)


 



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