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RT55U Rough-Terrain Crane

GENERAL INFORMATION

Specifications are subject to change. Numbers may be rounded.

TYPE: FoldingENGINE RATED POWER: 213 kW
OVERALL HEIGHT: 3,380 mmCERTIFICATION: GS, CS, 1SO9001:2000
HS CODE: 87059091MAXIMUM LIFTING WEIGHT: 25 ton
SHAFT NUMBER: 3CRANE JIB: Four-arm
DESCRIPTION
INTRODUCTION

The product is a high-end model developed by XCMG and an experienced R&D institute in Europe. The product is equipped with a two-axle loading chassis and has two types of driving models, four types of turning models and a back-and-forward driving function. It has five sections of quadrangular great circle main doom, H-type outrigger, combined self-removal, and installation counterweight. It has three types of operation models such as operation with the support of outrigger, operation with the support of tire and hanging when driving. It is widely used in the oil field, mine, road and bridge construction, warehousing base and other construction sites.

FEATURES
PRODUCT HIGHLIGHTS

Designed using German and Chinese technology, this machine as a strong lifting power with its 38.2 m main doom and 17 m auxiliary boom under the same boundary conditions.

QUICK, EFFICIENT, & FLEXIBLE MANEUVERING

The maximum speed reaches 37km/h. The max gradability is 55%, and the minimum turning radius is 5.7 m. Additionally, this machine is equipped with a great power system, specialized cross-country tire, and skid-resisting differential locking gear. All of these factors ensure flexibility and smooth operation on all types of roads.

SAFE, RELIABLE, & NO-WORRY HANDLE

With a lifting protection control system in case of overload, over-retracting, and over-stretching, as well as exclusive technology in this field like rear axle-wheel automatic return-control system and safety-driving automatic protection system. All of these features greatly elevate safety performance. This machine is also equipped with top features such as professional matching upgrading, systematic evaluation testing; it has easily passed the driving test of 4,000 km and 10,000 times hanging; reliability is guaranteed.

COST-SAVING, ECONOMIC, & ENVIRONMENTAL PROTECTION

The product is equipped with an optical matching power transmission system and torque converter with lockout function, which decreases the oil consumption over 20% at high speed. The downward-gravity luffing system ensures the machine does not need any extra power. The electrical variable power control decreases the comprehensive oil consumption by 15%.

OPERATIONAL CONVENIENCE & COMFORTABILITY

Your comfortability and convenience is a must; this machine is equipped with a full-hydro steering control system and automatic manual gearbox, ensuring easier handling. Additionally, the turnover handling room presents a border view of operational comfort. Other convenient features include the climbing ladder, maintenance access, control layout, professional engineering simulation analysis system, excellent user interface, and a standalone fault diagnostic function.

SPECIFICATIONS
Item    Unit
DimensionsTotal length12650mm
Total width2500mm
Total height3380mm
WeightOperating Weight29400Kg
Front axle load6200Kg
Rear axle load23200Kg
PowerEngine modelSC8DK280Q3/WD615.329  
Engine power ratings206/2200 312/2200Kw(r/min)
Engine torque ratings1112/1400 1160/1400N. M(r/min)
TravelMax. Travel diameter75Km/h
Min. Turning diameter21.5M
Min. Ground clearance275mm
Approach angle16
Departure angle13
Max. Grade ability30%
Fuel consumption of 100km37L
Driving ParametersMax. Total lifting capacity25T
Min. Working radius3000mm
Turning radius at swing table tail3.065M
Max. Lifting torque1010Kn. M
Basic boom lifting length10.7M
Longest boom lifting length with secondary arm42.15M
Longest boom lifting length34.19M
Outrigger longitudinal distance span5.14M
Outrigger lateral distance span6M
Working speedElevation duration for secondary boom75S
Elevation duration for fully extended boom100S
Max. Rotation speed≥2.5R/min
Max. Speed for main winch≥120M/min
Max. Speed for auxiliary winch≥120M/min