The image shows Rough-terrain Crane RT70U. Final configuration, colour and attachments are confirmed at order stage — please request current photos before purchase.
RT70U is a high-end model developed and an experienced R&D institute in Europe, which has been approved by TUV in North America. It is equipped with special chassis special for two-axle heavy loading and has two types of driving model, four types of steering models and 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 including operation with the support of outrigger, operation with the support of tire and hanging when driving. It is widely used in oil field, mine, road and bridge construction, warehousing base and other construction sites.
Product Highlights:
Technology from Europe, Performance in Leading Level
The product is developed by China and Germany with delicate design. It has strong comprehensive lifting power with its 43.2m main doom and 17.5m auxiliary boom.
Maneuvering and Flexible, Quick and Efficient
The max speed reaches 35km/h and the max gradeability is 65% and the min. turning radius is 6.1m. All these three factors make it flexible.
The product is equipped with great power system, specialized cross-country pattern tire and skid-resisting differential locking gear. All these three factors make it drive over all kinds of road easily.
Safe and Reliable, No Worry to Handle
The product is equipped with 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 these elevate its safety performance largely.
The product is equipped with top features in this field, professional matching upgrading and systematic evaluation test. And it has passed test like driving 4,000km and 10,000 times hanging. Both ensure its reliability.
Economic and Environmental Protection, with Cost Saving
The product is equipped with optical matching power transmission system and torque converter with lockout function, which decrease the oil consumption over 20% at high speed.
The downward-gravity luffing system makes the product need no extra power. And the electrical variable power control decreases the comprehensive oil consumption by 15%.
Comfortable to Handle, Convenient to Operate
The product is equipped with full hydro-steering control system and automatic-manual gear box, which make it easy to handle. And it is equipped with turnover handling room, which presents a border view and makes it more comfortable to operate.
The product is equipped with humanized climb ladder, maintenance access and control layout. And it is equipped with professional man-machine engineering simulation analysis; exquisite man-machine interface and stand-alone fault diagnose function. It is comfortable to handle and convenient to operate.
Why buyers in this range contact us
- 161 machines across 6 product groups in Hoisting Machinery
- Export packing, documentation and shipping arranged from Shanghai
- All inquiries answered within 24 hours, by email, WhatsApp or Skype
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Dimensions
| Overall length | 13160 mm |
|---|---|
| Overall width | 3180 mm |
| Overall height | 3750 mm |
Weight
| Dead weight in travel state | 49000 kg |
|---|---|
| 1st axle | 25500 kg |
| 2nd axle | 23500 kg |
Power
| engine model | QSB6.7 |
|---|---|
| engine rated output | 194/2100 KW/(r/min) |
| engine rated torque | 987/1500 N.m/(r/min) |
Travel
| Max.travel speed | ≥ 35 km/h |
|---|---|
| Min.turning diameter | ≤ 6.1 m |
| Min.ground clearance | 467 mm |
| Approch angle | 20 ° |
| Departure angle | 17.5 ° |
| Max.gradeability | ≥ 65 % |
Lifting Performance
| Max.total rated lifting load | 60 t |
|---|---|
| Min.rated working radius | 3 m |
| Turning radius at swing table tail | 4100 mm |
| Base boom amx.load moment | 2075 kn.m |
| Base boom | 11.32 m |
| Full-extended boom | 43.2 m |
| Full-extended boom+Jib | 60.7 m |
| Outrigger longitudinal distance span | 7.3 m |
| Outrigger lateral distance span | 7.2/5.6 m |
Working speed
| Boom elevating time | ≤ 90 s |
|---|---|
| Boom telescoping time | ≤ 110 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 |
Specifications are reproduced from the manufacturer's published data for this model; final configuration is confirmed on the quotation.
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