Mobile Crane 50 T Rough Terrain Crane

• Condition: New
• Maximum Lifting Height: 30-40m
• Maximum Lifting Weight: >16t
• Crane Jib: Two-Arm
• Type: Telescopic
• Basic Boom: 9.7 M
• Model NO.: SARTC50
• Max Travel Speed: 50 Km/H
• Min Travel Speed: 2 Km/H
• Longest Main Boom: 31 M
• Transport Package: Roro Ship
• Trademark: SA
• Origin: Jiangsu
• HS Code: 8705102100
• Production Capacity: 200

Product Description

PRODUCT DESCRIPTIONS
RT50 is equipped with the two-axle loading chassis, which has two types of drive modes, four types of steering
modes and backward-forward driving functions. It also has four sections of dodecagon main booms, Jib stowed
under boom, H-type outrigger, fixed balance counterweight, as well as three working modes, including hoisting
with the support of outriggers, hoisting with the support of tire and hoisting when driving. It is widely used in oil
field, mine, road and bridge construction, warehousing base and other construction sites



TECHNICAL PARAMETERS

Imensions	Overall length	12100	mm
	Overall width	2980	mm
	Overall height	3530	mm
Weighet	Dead weight in travel state	38350	kg
	1st axle	17750	kg
	2nd axle	20750	kg
Power	engine model	QSB6.7
	engine rated output	149/2100	KW/(r/min)
	engine rated torque	740/1500	N.m/(r/min)
Travel	Max.travel speed	≥35	km/h
	Min.turning diameter	≤5.5	m
	Min.ground clearance	460	mm
	Approch angle	25.8	°
	Departure angle	21.8	°
	Max.gradeability	≥55	%
Lifting Performance	Max.total rated lifting load	50	t
	Min.rated working radius	3	m
	Turning radius at swing table tail	4090	mm
	Base boom amx.load moment	1690	kn.m
	Base boom	10.3	m
	Full-extended boom	38.2	m
	Full-extended boom+Jib	55	m
	Outrigger longitudinal distance span	7	m
	Outrigger lateral distance span	7.0/5.8	m
Working speed	Boom elevating time	≤80	s
	Boom telescoping time	≤120	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

Product Highlights
Strong Power of Hoisting, Wide Range of Work
It has 31m main booms, 13m auxiliary booms, with the longest main booms and the highest comprehensive
hoisting performance in the product of the same tonner.

Maneuvering and Flexible, Quick and Efficient
The max speed reaches 50km/h and the max grade ability is 55% and the min. turning radius is 5m. All these
three factors make it flexible. Self-localization and self-locked Jib stowed under booms make it needs no
auxiliary operator and no equipment, and can quickly retract, and efficiently work.

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 the test like driving 11,000km and 10,000 times hanging. Both ensure its reliability.

Economic and Environmental Protection, with Cost Saving
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 one-way stabilized current
control of the parallel hydraulic pressure system reduces the loss of flow; the gravity drop luffing system needs
no extra power and save the oil consumption.

Comfortable to Handle, Convenient to Operate
The product is equipped with full hydro-steering control system and automatic-manual gearbox, which makes
it easy to handle. And the compounded suspension of leaf spring and hydraulic oil tank, and the self-recognition
phased control of rotary cushion technology make the operation stability and comfortable;