log wood timber crane loader log trailer

model

RM/TC420L

arm length(m)

4.2

 rotary torque (KN.M)

11

rotation angle

380°(left190°,right190°)

number of rotating cylinders(piece)

4

Lifting force at 4 m(kg)

580

Lifting force at full length (kg)

500

Grab swing brake from side to side

yes

Grab swing brake back and forth

yes

Telescopic boom structure

No

Boom 360° rotary valve

1pcs

One-way throttle valve for 360° rotation of boom

2pcs

balance valve

1pcs

Recommended hydraulic oil flow (L/min)

30-45

Working pressure (MPa)

20

Standard rotary motor

GR-30(3T pin shaft type)

The standard grab

TG18(Maximum Opining1080)

Total weight (no leg, valve block) KG

520 kg

surface coating

Spray plastic (big and small arms, column base, fixture teeth are red, others are black)

hydraulic tubing 

Inlet size 13, return size 16, with G1/2" quick coupling, main arm with built-in hose and external iron tubing at forearm