Knuckle boom crane JTK810

1. 8-section telescopic arm, with switching valve at 6-section arm.

2. Double reducer drive rotation mechanism and quadruple Danfoss HPCO proportional valve.

3. Scanreco remote control outrigger and crane.

4. Equipped with torque limiter and SCS outrigger stabilization system.

5. The hydraulic oil tank + 20Kw radiator is arranged on the frame.

6. Hydraulically driven tilting vertical outriggers with built-in outrigger tubing;

7. Equipped with 22T rotary hooks and optional 7-meter-span auxiliary outriggers.

Description
Inquiry

The JTK810 is a powerful and precise knuckle boom crane engineered for demanding lifting applications. It features an advanced 8-section telescopic arm with a switching valve at the 6th section, delivering a maximum lifting moment of 653kNm and an impress

Product Parameter
Item	Unit	JTK810-8S
Max Lifting Moment	kNm	653
Max Working Range	m	20.4
First-Arm Angle(Max Moment)	°	25
EN12999 Working Type		H1-B3
Max Dynamic Load Moment	kNm	850
Slewing Moment	kNm	75
Max Off-Load Angle	°	4
Slewing Angle	°	360
Outtrigger Span	mm	8710
Max.support reaction of landing gear	kN	184
Max Flow of Main Valve	1/min	80
Max Pressure of Main Valve	Mpa	35
Minimun Power Required	kW	52
Oil Tank Capacity	L	240
Input Voltage	V	24/12DC
Crane Weight	Kg	8200
Crane Height	m	2.506
Crane Width	m	2.550
Hydraulic oil weight	Kg	220
Amount of Tie Rods		8
Tie Rods Size		M39X3
Material of Tie Rods		42CrMo Slack quench
Tightening torque of Tie Rod	Nm	1850

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