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RT120U Rough-Terrain Crane

GENERAL INFORMATION

Specifications are subject to change. Numbers may be rounded.

RATED LIFTING MOVEMENT: 3,500 kN.M SPAN: 2,250~10,000 m
MAXIMUM LIFTING HEIGHT: 68.6 m MAXIMUM TRAVEL SPEED: 33 km / H
SPECIFICATION: 14,900 x 3,500 x 3,990 mm HS CODE: 87051022
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 46 m main doom and 17.5 m auxiliary boom.

QUICK, EFFICIENT, & FLEXIBLE MANEUVERING

The maximum speed reaches 36km/h. The max gradability is 60%, and the minimum turning radius is 7.5 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
Dimensions Overall length 14900 mm
Overall width 3500 mm
Overall height 3990 mm
Weighet Dead weight in travel state 76830 kg
1st axle 41710 kg
2nd axle 35120 kg
Power engine model QSL8.9  
engine rated output 224/2100 KW/(r/min)
engine rated torque 1369/1500 N.m/(r/min)
Travel Max.travel speed ≥33 km/h
Min.turning diameter ≤7.5 m
Min.ground clearance 568 mm
Approch angle 21.1 °
Departure angle 17.3 °
Max.gradeability ≥60 %
Lifting Performance Max.total rated lifting load 100 t
Min.rated working radius 3 m
Turning radius at swing table tail 4930 mm
Base boom amx.load moment 3500 kn.m
Base boom 12.4 m
Full-extended boom 48 m
Full-extended boom+Jib 68.6 m
Outrigger longitudinal distance span 8.4 m
Outrigger lateral distance span 8.2/6.0 m
Working speed Boom elevating time ≤95 s
Boom telescoping time ≤150 s
Max.swing speed ≥2.0 r/min
Main winch max. speed(on load) ≥125 m/min
Auxiliary winch max. speed(on load) ≥125 m/min