Knuckle boom crane Effer250

Effer250-4S 205.5kNm Truck Mounted Crane, 12.88m Working Range, H1-B3 Rated, 2950kg Weight

The Effer250-4S is an ultra-lightweight knuckle boom crane designed for versatility on light commercial vehicles and smaller chassis. Weighing only 2950kg, it delivers a maximum lifting moment of 205.5kNm and a working range of 12.88m, making it perfect for urban deliveries and utility maintenance. The crane is EN12999 H1-B3 rated, ensuring it meets high international safety and performance standards.


Product Parameter

Item

Unit

Effer250-4S

Max Lifting Moment

kNm

205.5

Max Working Range

m

12.88

First-Arm Angle(Max Moment)

°

26

EN12999 Working Type


H1-B3

Max Dynamic Load Moment

kNm

309

Slewing Moment

kNm

40

Max Off-Load Angle

°

4

Slewing Angle

°

400

Outtrigger Span

mm

5700

Max.support reaction of landing gear

kN

126

Max Flow of Main Valve

1/min

70

Max Pressure of Main Valve

Mpa

34.5

Minimun Power Required

kW

41

Oil Tank Capacity

L

140

Input Voltage

V

24/12DC

Crane Weight

Kg

2950

Hydraulic oil weight

Kg

130

Amount of Tie Rods

°

8

Tie Rods Size

°

M27

Material of Tie Rods

°

42CrMo Slack quench

Tightening torque of Tie Rod

Nm

600


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