Chinese Manufacturer Acntruck 90 Ton Lifting Machinery Rt90u Telescopic Boom Rough Terrain Crane

• After-sales Service: Online Support
• Warranty: 1 Year
• Certification: GS, RoHS, CE, ISO9001
• Condition: New
• Maximum Lifting Height: 30-40m
• Maximum Lifting Weight: 14-16t
• Model NO.: Rt90u
• Shaft Number: 3
• Crane Jib: Four-Arm
• Type: Straight Arm
• Product Name: Rough Terrain Crane
• Model: Rt90u
• Engine Rated Power: 209 Kw/(R/Min)
• Engine Rated Torque: 949 N.M/(R/Min)
• Max. Grade Ability: 60 %
• Max. Travel Speed: 36 Km/H
• Min. Turning Diameter: 15 M
• Transport Package: Nude Packing
• Specification: 14067*3400*3990 mm
• Trademark: Acntruck
• Origin: China
• Production Capacity: 1200pieces/Year

Product Description

Chinese Manufacturer Acntruck Official 90t Rt90U Rough Terrain Crane

RT90U is suitable for lifting operation in oilfields, mines, road and bridge construction, etc.

 

1. Energy-saving and environment friendly
* Specialized energy-saving hydraulic system.
* The torque converter with lockout function has features of large torque at low speeds and high efficiency at high speeds.
* Elevating control system for freefall, without additional power needed.

2. High mobility and efficiency
* Two driving types of 4×2 and 4×4 are adopted with forwards and backwards driving function.
* Four steering modes, min. turning radius is only 24.6ft.

3. Powerful lifting capacity
* Developed jointly by Chinese and German engineers, with advanced design concept.
* 5-section boom of 150.88ft and jib of 57.4ft with wide operation range.

 

Product Parameters

 

Dimension	Unit	RT90U
Overall length	mm	14067
Overall width	mm	3400
Overall height	mm	3990
Weight
Total weight in travel	kg	58000
Power
Engine model		QSL
Engine rated power	kW/(r/min)	209
Engine rated torque	N.m/(r/min)	949
Travel
Max. travel speed	km/h	36
Min. turning diameter	m	15
Min. ground clearance	mm	440
Approach angle	°	22.5
Departure angle	°	20
Max. grade ability	%	60
Fuel consumption for 100km	L	-
Main performance
Max. rated total lifting capacity	t	80(90Ust)
Min. rated working radius	m	3
Turning radius at turntable tail	m	4.625
Max. lifting torque	kN.m	3140
Full-extend boom	m	12.4
Full-extend boom+jib	m	46.2
Boom length	m	60.2
Working speed
Boom lifting time	s	152
Boom full extension time	s	125
Max. swing speed	r/min	-
Max. speed of main winch (single rope)	m/min	-
Max. speed of aux. winch (single rope)	m/min	1.8

 

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