50t 55t Hoisting Machinery Mobile Truck Crane Stc500e5 Stc550 Boom Crane

• After-sales Service: One Year Warranty
• Warranty: One Year Warranty
• Certification: CE, ISO9001
• Condition: New
• Maximum Lifting Height: >40m
• Maximum Lifting Weight: >16t
• Model NO.: STC550E5
• Shaft Number: 3
• Crane Jib: Five-Arm
• Type: Straight Arm
• Engine Model: W0615.334
• Engine Power: 247kw
• Transport Package: RO-RO
• Specification: 14150*2800*3800 mm
• Trademark: SINOMADA
• Origin: China
• HS Code: 8705109200
• Production Capacity: 1000sets/Month

Product Description

50T 55T Hoisting Machinery Mobile Truck Crane STC500E5 STC550 Boom Crane

1. 5-section boom, U-shaped cross-section high-strength structural steel boom, the main boom is fully extended 45.5 meters, the main boom + jib length is 61.5 meters, the maximum lifting height is 62m, and the maximum lifting moment is 2107kN.m. The single-plate arm head and compact arm tail have strong load bearing capacity.

2. G-type chassis with good passing performance; dual-axle drive, maximum driving speed of 85km/h, maximum gradeability of 47%; using Fast special dual intermediate shaft 9-speed
gearbox, clear gear shifting and light; optimized power matching, power The transmission is more powerful and fuel-efficient; it adopts the high-capacity Hande axle and the rear axle adopts rubber suspension, which makes the driving vibration less and more comfortable.
3. Adopt the newly developed dual-pump intelligent flow distribution system on board, imported dual-piston pump, the compound action has good fretting, high efficiency and energy saving; the system introduces the control link, which can realize the compound action compensation control, expansion and contraction, and falling rate uniform speed control Compared with the precise motion control technology, the operation motion is more accurate and smoother than the hydraulic control system.

Item		Unit	Parameter
Dimensions (length x width x height)		mm	14040 * 2790 * 3630
Total vehicle mass in travel configuration		kg	40330
Axle load	1st and 2nd axle	kg	16530
	3rd and 4th axle	kg	23800
Engine model		-	W0615.334
Engine rated power/rpm		kW/(r/min)	247/2200
Max. output torque/rpm		N.m/(r/m1n)	1350/1100-1600
Max. travel speed		km/h	90
Min. turning diameter		m	24
Min. ground clearance		mm	250
App roach angle		°	18/10 (front protective device included)
Departure angle		°	13
Max. grade ability		%	38
Fuel consumption per 100 km		L	35
Max. total rated lifting capacity		t	50
Min rated working radius		m	3
Max. load moment	Base boom	kN.m	2009
	Fully-extended boom	kN.m	933
Outrigger span	Longitudinal	m	6.1
	Lateral	m	7.1
Hoist height	Base boom	m	11.2
	Fully-extended boom	m	43.3
Boom length	Base boom	m	11.4
	Fully-extended boom	m	43.5