SS8.0 Spider Crane | SEVENCRANE-Henan Seven Industry Co., Ltd

Product Introduction

The world's most powerful mini crawler crane SEVENCRANE-SS8.0 has an unparalleled lifting capacity of 8 tons.

SEVENCRANE-SS8.0 provides a high lifting height of 18meters and a working radius of 17.1meters, but only 1600mm wide still retains the first-class minimum size, suitable for working in confined spaces.

Thanks to its complete safety interlock system, its configurable legs provide maximum stability when lifting on uneven surfaces.

SEVENCRANE-SS8.0 is also equipped with the most advanced safety load indicator and high-resolution display, as well as a radio remote control to provide operator feedback to ensure improved safety.

SS8.0 Specifications

Model		SS8.0
Specification		8T
Maximum Working Radius		17.1m x0.3t
Maximum Ground Lifting Height		18m
Winch Device	Hook Speed	Slow speed 6.5m/min, fast speed 12m/min
Winch Device	Rope	11mmx 80m
Telescopic System	Boom Type	Hexagonal fully automatic 5 section
	Boom Length	5.1m~17.9m
	Telescopic Length/Time	34sec
Up and Downs	Boom Angle/Time	0~78° /60sec
Slew System	Slew Angle/Speed	0-360° continuous/120sec
Outrigger	Outrigger Active Form	Manual rotation, automatic support
Outrigger	Maximum Extended Dimensions	6400mm x 6500mm x 5400mm
Traction system	Walking Way	Hydraulic motor
	Walking Speed	Low speed 0~0.8km/ h, high spedd 0~2km/h
	Grade Ability	20°
	Ground Length x Width	2570mm x 350 mm
	Ground Pressure	49.0kpa （ 0.50 kgf/cm2）
Diesel Engine	Model	4TNV98（YANMAR）
	Displacement	3.319L
	Maximum Output	42.4kw
	Starting Method	Electric starting
	Fuel	diesel
Electric Motor	Model	YE2-180-6 （Three phase AC）
	Working Voltage	380V （Hz50）
	Power	15Kw
Dimension	Length x Width x Height	5010mm x 1600mm x 2200mm
Weight	Vehicle Weight	7300kg
Tank Capacity	130L
Safety Devices	Torque limiter, anti rollover device, interlock device, hook overwinding device, overload alarm limiter, tri color alarm light, emergency stop button.

Lifting Table

Total rated load outriggers at maximum positions

5.1m boom		8.3m boom		11.5m boom		14.7m boom		17.9m boom
Working Radius (m)	Rated Load (t)	Working Radius (m)	Rated Load (t)	Working Radius (m)	Rated Load (t)	Working Radius (m)	Rated Load (t)	Working Radius (m)	Rated Load (t)
1.0	8.0	1.0	5.5	1.5	2.5	2.0	1.5	2.5	0.8
2.0	7.5	3.0	5.0	3.0	3.0	4.0	1.4	4.5	0.75
3.0	7.0	4.0	4.5	5.0	2.8	6.0	1.35	7.0	0.7
4.0	4.0	5.0	4.0	7.0	2.2	8.0	1.2	9.0	0.65
4.3	2.0	6.0	3.0	9.0	2.0	10	1.0	11	0.55
		7.0	2.5	10	1.6	12.0	0.7	13	0.5
		7.5	1.5	10.7	1.2	13.9	0.6	14.5	0.4
								17.1	0.3