Manitex 30112S Stand-Up Control

Manufacturer Manitex
Model 30112S
Capacity 30 US Tons
Main Boom 112 ft.

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Description

30112S General Specifications
Configuration Boom 112’ (34,1 m)
Extended Boom Boom 122’ (37,2 m)
Fixed or Retracted Jib Boom 148’ (45,3 m)
Extended Jib Boom 168’ (51,3 m)
Wheelbase (wb) 261” (6 629 mm)
Cab to Tandem (CT) 192” (4 877 mm)
Frame Section Modulus 22.0 in.3110,000 psi (758,422 kPa)
Rear Axle Gross Weight Rating 40,000 lb (19 580 kg)
Minimum Truck Axle Weight – Front** 8,300 lb (3 765 kg)
Minimum Truck Axle Weight – Back** 8,500 lb (3 856 kg)
Nominal Frame Width 34-35” (863-889 mm)
Crane (Without Cab) 27,556 lbs. (13,488 kg)

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; adjustable high-density nylon self lubricating slide pads.

30112 – 4-Section 33’ 3” (10,1 m) to 112’ (34,1 m). 2-Section 26’ (7,9 m) to 46’ (14,0 m) jib.

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

Boom Elevation – Double-acting hydraulic cylinder. Working range from 10° below horizontal to 81° above.

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

HOIST
Planetary reducer with wet multi-disc spring applied, hydraulically released internal brake and grooved drum; negative draft angle on drum flange to minimize line stacking while spooling. High efficiency two speed hydraulic motor equipped with patented brake valve for precise lowering.
Maximum theoretical line speed 300 fpm (91,4 mpm); maximum theoretical bottom-layer line pull 11,500 lb (5 227 kg).

Wire Rope – 335’ (102,1 m) of 9/16” (14,3 mm) diameter 6 X 19 EIPS IWRC.

SWING SYSTEM
Continuous rotation is standard. Externally mounted, double-reduction planetary driven by hydraulic motor. Manitex ACCUSwing control allows operator to adjust crane swing speed up to a maximum of 1.5 rpm. Spring applied hydraulically released parking brake. Ball-bearing swing circle with external gear.

OUTRIGGERS
ROCSolid out-and-down style outriggers, operated independently for precise leveling featuring a radio remote controller for ease of set-up. Fully extended, intermediate extension and fully retracted outrigger beam positions. Bubble levels located in operator cab and near outrigger manual controls. Maximum outrigger spread 19’ 8” (6 m), Intermediate outrigger spread 13’ 6” (4,1 m), 16” (406 mm) diameter floats.

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

Rear Underride Protection – Supplied on factory mounted cranes; fabricated structure mounted under rear of carrier. Underride design complies with Bureau of Motor Carrier Safety Standard 393.86.

Lower Frame – Torsion resistant, rigid 4-plate design with integrated outrigger and pedestal.

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

CONTROL SYSTEM
Single operator platform and seat mounted to turret. Four “pilot operated” single-axis crane controls provide precise metering and multifunction capability; arranged in accordance with ANSI B30.5 standards. The operator station includes bubble level, system pressure gauge, engine start/stop, air foot throttle, signal horn, load moment indicator console, boom-angle indicator, load chart and range diagram.

CAB (option)
Standard features include a top hatch with electric wiper and locking latches, front electric two-speed wiper, spray washer, fuse block, operator cooling fan, dome light, slider side and rear windows, two position side door with keyed outside latch. Cab may be upgraded to include a diesel heater and/or a hydraulic air conditioning unit.

HYDRAULICS
Hydraulic System – A 3-section vane pump direct mounted to power take-off on truck transmission provides 32 gpm (123 lpm) to the hoist, 21 gpm (78 lpm) to the boom hoist and telescope circuit, and 10 gpm (38 lpm) to the swing and outrigger circuit. 70-gallon (265-liter) baffled reservoir with strainer and 25-micron filter in the return lines. Ball-type shutoff valve and strainer are provided in suction line. All fittings are ORS type and SAE.

Hydraulic Cylinders – All load-holding cylinders are equipped with integral holding valves.

WARNING SYSTEMS
Load Moment Indicator – CANbus system maximizes expansion capabilities. Senses boom hoist cylinder pressure, boom length and boom angle. Audio-visual warning indicates overload conditions and overload shutoff feature prevents continuing overload. Operator can access all relative crane configuration and load conditions via display at the operator station. For added reliability, the LMI system features an internal boom length sensing cable.

Radio Anti-Two-Block System – Audible warning and shutoff functions prevent hook from contacting boom point. Switch is potted to ensure reliability.

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

Download 30112 S Specs

Download 30112 S Load Rating Charts

Additional information

Manufacturer

Manitex

Model

30112 S

Capacity

30 US Tons

Main Boom

112 ft.

Max Tip Height

168 ft.

Additional Features

30 Ton (27,2 mton) Capacity

4-Section 112’ (34,1 m) Proportional Boom

2-Section 26’ (7,9 m) to 46’ (14,0 m) Telescopic Jib

168’ (51,3 m) Maximum Tip Height with Telescopic Jib

122’ (37,2 m) Maximum Main Boom Tip Height

Self-Lubricating Boom Slider Pads

Two Speed Planetary Grooved Drum Hoist With Negative Draft Flange

Ride Around Operator Control Station with ACCUSwing Swing Speed Adjustment

Pilot Operated Crane Controls

Fully Enclosed Cab Option

Diesel Heater and Air Conditioner Options

Continuous Rotation

360° Work Area

ROCSolid Outriggers feature Radio Remote Outrigger Controls, Audible Outrigger Motion Alarm

Retracted, Intermediate And Fully Extended Outrigger Load Charts

Load Moment Indicator with Digital Display, CANBus system interface, Overload Shutdown and Internal Boom Length Cable

Radio ATB

Rugged, Weatherproof Electrical System with Circuit Status LEDs

Removable Boom Rest

Clamp-On Mounting

Hydraulic Oil Cooler

ORS Face Seal Hydraulic Fittings and Adapters

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