STC800C5-8 SANY TRUCK CRANE

Short Description:

five-section boom made from strengthened steel and optimized U-shaped section with jib length of 16m,max.lifting height including jib of 61m

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Product Detail

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Product Brief Description

STC800C5-8 truck crane has five-section boom made from strengthened steel and optimized U-shaped section with jib length of 16m, max. lifting height including jib of 61m, which reduces weight and significantly improve safety. Jib mounting angles are 0°, 15°, and 30° to allow quick change-overs between different operating conditions so as to improve working efficiency of the machine. Hydraulic system load feedback and constant power control is applied to provide strong lifting capacity and good micro-mobility. Unique steering buffer design guarantees smooth braking operation.

Parameter Specification

Type	Item	Parameter
Capacity	Max. lifting capacity	80t
Dimensions	Overall length	14100 mm
	Overall width	2750 mm
	Overall height	3850 mm
	Axles	4
	Axle distance-1,2	1520 mm
	Axle distance-2,3	4400 mm
	Axle distance-3,4	1350 mm
Weight	Overall weight	46000 kg
	Front axle load	22000 Kg
	Rear axle load	26000 kg
Engine	Rated power	275 kW/2100 rpm
	Rated torque	1550 N·m/1200 rpm
	Emission standard	Euro 3
Traveling	Max. traveling speed	80 km/h
	Min. turning radius	12 m
	Min. turning radius of boom head	15.6 m
	Drive train	8 × 4
	Min. ground clearance	230 mm
	Approach angle	20°
	Departure angle	12°
	Max. gradeability	37%
	Fuel consumption per 100km	≤ 55 L
Main Performance	Temperature range	- 30℃ ~ +60℃
	Min. lifting radius	3 m
	Tail swing radius of superstructure	4.116 m
	Boom section	5
	Boom shape	U-shaped
	Max. lifting moment – Base boom	2560.2 kN·m
	Max. lifting moment – Full-extend boom	1254.4 kN·m
	Max. lifting moment – Full-extend boom+jib	414.9 kN·m
	Length – Base boom	11.8 m
	Length – Full-extend boom	45 m
	Length – Full-extend boom+jib	61 m
	Outrigger span (Longitudinal/Transversal)	6.1 × 7.6 m
	Jib offset	0° 15° 30°
Working Speed	Max. single rope lifting speed of main winch (no load)	130 m/min
	Max. single rope lifting speed of auxiliary winch (no load)	130 m/min
	Full extend/retract time of boom	120 / 130 s
	Full raise/lower time of boom	80 / 80 s
	Swing speed	2.0 r/min
Aircondition	HVAC in up cab	Cooling and Heating
Aircondition	HVAC in low cab	Cooling and Heating

Key Features

Excellent Performance — Structural Platform 3.0

The third-generation hybrid frame structure is fully applied, the frame cross-sectional area is increased by 5%, the frame load-bearing capacity is increased by 10%, and the deformation is reduced by 15%;

The main arm cross-sectional size is the best in the industry, and the response surface technology simulation optimization analysis reduces the full arm deflection by 37%, and the high-frequency performance is improved by 5%.

Leading Control — i-Hoisting 2.0 System

The newly upgraded intelligent flow control system and dual pump independent oil supply make the control precise, high-speed and smooth, and the lifting assistance is more accurate;

The self-adaptive technology of the slewing condition adjusts the slewing torque in real time according to the load weight of the whole vehicle, and the slewing start and stop are free of shaking and small impact, and the lifting assistance is more stable.

Energy Saving & Consumption Reduction — i-ECO 1.0 System

Non-sensing regeneration technology (exclusive to Yuchai version), the engine speed self-matches to clear carbon deposits, and realizes long-term operation without stopping;

The i-ECO fuel-saving technology matches the engine torque based on the operation needs, improves the energy utilization rate, and reduces the operating fuel consumption by 20%.

Intelligent & Comfortable — i-Crane Intelligent Crane

Working condition recommendation + automatic telescopic one-button telescopic arm function, quickly telescope the arm according to the optimal working condition, and assist in lifting conveniently;

Slewing, telescopic, variable amplitude and winch control actions realize parameter custom configuration, providing 3 gear response to meet the operating requirements of different working conditions, and the operation is more handy.

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