Model

HGD*8G

HGD*9A

HGD*9D

HGD*3D

HGD*2

Performance

Max.radius of placing boom(m)

*7.7

*9

*9

*3

*2

Freestanding height 

(to the joint between the end 

of the boom and swivel table)(m)

*2.7

*4/*0

*4/*0

*4/*0

*2.2

Boom articulation(·)

**5

 Slewing brake

always close

Working temperature(℃)

**0℃ï½ï¿½*8℃

Total weight(kg)

****0

****0

****0

****0

****0

Counter weight(kg)

/

　

　

***0

Power

**0V/*0HZ

Motor

Model

Y****0M**-B*5

Y****0L**-B*5

Y****0L**-B*5

Y****0L**-B*5

Y****0L**-B*5

Power(kw)

*1

*5

*5

*5

*0

Safety grade

IP*4

Insulation grade

F

Hydraulic system

Pressure(Mpa)

*8

*3

*3

*3

*5

Flux(l/min)

*6.8

*2

*6.8

*6.8

*6

Hydraulic oil

5℃**8℃Circumstance 

temperature 5℃**8℃

ESSO NUTO H*6

**0℃*5℃Circumstance 

temperature **0℃*5℃

ESSO NUTO H*2

Control mode

                      short—haul Control /radio remote control

Pipeline cleaning

Wet cleaning/Dry cleaning

Structure of tower body

Tubular column

Section of tower body (m×m)

0.*5×0.*5

Boom

Shape

Three hydraulic foldable arms

Four hydraulic

foldable arms

Inner diameter of pipeline

DN**5

End hose(″×mm）

5″×***0/***0

1st section

Length(m)

*0.5

*0.*7

*0.*7

*4.*7

8.*5

Articulation

*4.2°ï½ï¿½**2.5°

0°ï½ï¿½*0°

0°ï½ï¿½*0°

0°ï½ï¿½*0°

*4°ï½ï¿½**7°

2nd section

Length(m)

9.2

9.*7

9.*7

9.*7

7.*2

Articulation

0°ï½ï¿½**0°

0°ï½ï¿½**0°

0°ï½ï¿½**0°

0°ï½ï¿½**0°

0°ï½ï¿½**0°

3rd section

Length(m)

8.0

8.*6

8.*6

8.*6

7.*4

Articulation

0°ï½ï¿½**0°

0°ï½ï¿½**0°

0°ï½ï¿½**0°

0°ï½ï¿½**0°

0°ï½ï¿½**0°

4th section

Length(m)

/

/

/

/

7.*9

Articulation

/

/

/

/

0°ï½ï¿½**0°