HYDRAULIC CRAWLER CRANE Model: 7055-3F Max. Lifting Capacity: 55 t x 3.7 m Max. Crane Boom Length: 51 m .8 Max. Fixed Jib Combination: 42.7 + 12.2 m, 39.6 + 18.3 m Max. Tower Jib Combination: 42.4 + 29.0 m

Crane Boom Max. Lifting Capacity: ' 55 metric ton x 3.7 m Max. Boom Length: 51.8 m Fixed Jib Max. Lifting Capacity: 7 metric ton x 16.0 m Max. Combination: 42.7 m + 12.2 m, 39.6 m + 18.3 m

CONTENTS Configuration ··················· 1 Specifications ···················· 3 General Dimensions ········· 5 Boom and Jib Arrangements Crane Boom Arrangements ················· 7 Fixed Jib Arrangements ················· 7 Tower Arrangements ················· 8 Tower Jib Arrangements ················· 8 Tower Jib Max. Lifting Capacity: 12 metric ton x 10.0 m Max. Combination: 42.4 m + 29.0 m Working Ranges and Lifting Capacities Crane Boom Working Ranges ··········· 10 Crane Boom Lifting Capacity ············ 11 Auxiliary Sheave Lifting Capacity for Crane Boom ·················· 11 Fixed...

Power Plant Model:Hino diesel engine J08E-TM Type:Water-cooled, direct fuel injection, with turbocharger Compiles with NRMM (Europe) Stage IIIA and US EPA Tier III. Displacement: 7.684 liters Rated Power: 159 kW at 2,000 min-1 {rpm} (ISO) Max. torque: 797 N•m/1,600 min-1 Cooling system: Liquid, recirculating bypass Starter: 24 V/5.0 kW Radiator: Corrugated type core, thermostatically controlled Air cleaner: Dry type with replaceable paper element Throttle: Electric throttle control, twist grip type Fuel filter: Replaceable paper element Batteries: Two 12 V,136Ah/5HR capacity batteries, series...

Lower Structure Totally enclosed, full vision cab with safety glass, fully adjustable, high backed seat with a head-rest and armrests, and intermittent wiper and window washer (skylight and front window). Cab fittings: Air conditioner, convenient compartment (for tool), cup holder, ashtray, cigarette lighter, sun visor, roof blind, tinted glass, floor mat, foot-rest, shoe tray Controls: Four adjustable levers for front drum, rear drum, boom drum and swing controls Steel-welded carbody with axles. Crawler assemblies can be hydraulically extended for wide-track operation or retracted for transportation....

Limit of Hook Lifting Hook

Tower Length 15˚- 75˚ Jib offset Angle is Limited (OVER 15˚)

Crane Boom Arrangements Boom arrangement Boom length m (ft) Boom arrangement ^ mark shows the guy line installing position when the fixed jib is used. & mark shows the standard boom arrangement which enables each boom length of less than that boom length to be configured. Note:In the following cases a 6.1 m or 9.1 m insert boom with lug is required: 1. With a fixed jib fitted 2. When assembling a boom length of 39.6 m or over without using an auxiliary crane Crane boom length

Tower ArrangementsTower Jib ArrangementsTower length m (ft) Tower arrangement Jib length m (ft) Jib arrangement 21.0 (69) S8t mark shows the standard tower jib arrangement which enables each tower jib length of less than that jib length to be configured. o mark indicates the cable roller install position. sss mark shows the standard tower arrangement which enables each tower length of less than that tower length to be configured. Tower and Jib Combinations and Allowable Tower Angle *Add. weight: Additional weight for self-erection

Hook Blocks A range of hook blocks can be specified, each with a safety latch. Hooks Crane Boom Auxiliary Sheave for Crane Boom

WORKING RANGES AND LIFTING CAPACITIES Crane Boom Working Ranges 80ﾟ 24.4 m BOOM 21.3 m BOOM 18.3 m BOOM Height above ground (m) 15.2 m BOOM 12.2 m BOOM 9.1 m BOOM Radius from center of rotation (m) 1.1 m NOTES: 1. Ratings according to Japanese Construction Codes for Mobile Cranes and Japanese Safety Ordinance on Cranes, etc. 2. Ratings in metric tons for 360° working area. 3. Operating radius is the horizontal distance from center of rotation to a vertical line through the center of gravity of the load. 4. Weight of hook block(s), slings and other load handling accessories is included in rated...

Note: Ratings according to Japanese Construction Codes for Mobile Cranes and Japanese Safety Ordinance on Cranes, etc. Ratings shown in I I are determined by the strength of the boom or other structural components.

Fixed Jib Working Ranges Jib Offset Angle: 10°, 30° 30ﾟ Height above ground (m) Radius from center of rotation (m) Center of rotation 1.1m NOTES: 1. Ratings according to Japanese Construction Codes for Mobile Cranes and Japanese Safety Ordinance on Cranes, etc. 2. Ratings in metric tons for 360° working area. 3. Operating radius is the horizontal distance from center of rotation to a vertical line through the center of gravity of the load. 4. Weight of hook block(s), slings and other load handling accessories is included in rated load. Their total weight must be subtracted from rated load to...

Fixed Jib Lifting Capacities (Without Main Hook)Jib Offset Angle: 10° Unit: metric ton Counterweight: 15.2 t Boom length (m) Note: Ratings according to Japanese Construction Codes for Mobile Cranes and Japanese Safety Ordinance on Cranes, etc. Ratings shown in I I are determined by the strength of the boom or other structural components.Refer to notes P12. Unit: metric ton Jib Offset Angle: 30° Counterweight: 15.2 t Boom length (m) Note: Ratings according to Japanese Construction Codes for Mobile Cranes and Japanese Safety Ordinance on Cranes, etc. Ratings shown in I I are determined by the strength...