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CRANE & SOIL STABILIZING RIG
Mini-Soil stabilizing rig

NISSHA DHJ-series
NISSHA DHJ-series ( GEOMATE-Nick name ) mini-soil stabilizing rigs are utilized for improving soft terrains by mixing a cement slurry with the soil in place.

Applications:  Improving [Bearing capacity] of comparatively soft surface/subsoil by mixing a cement slurry [Stabilizer] with the soil in place.
Fleet of soil stabilizing rigs Maximum stabilizing diameter: φ1000
Maximum stabilizing depth : 8〜11m
Brief specifications

Full-hydraulic drive, self-propelling, Easy-reassembling at site.
Computer controlled job-execution monitor/　recorder [Mixing speed / depth, stabilizer flow, work progress, etc.]
TECHNICAL INFORMATION
PPT-Soil stabilizing techniques.pdf 198kb
PPT-MINI SOIL STABILIZER.pdf 403kb
DH J- 12
DH J -12
Size of machine: Approximate operation weight of machine: 12 ton
Easy reassembling type leader: 　J….Junior
Leader is stored over the base machine
Dynamic Hercules series

　

NB- 70 (Condor series)
NB -70(Condor series)
Size of machine: Approximate weight of machine: 7 ton
NISSHA Bore hole machine

Specifications of NISSHA DHJ series Soil Stabilizing rig
(Crick underlined parts for getting more information)
The right is reserved to change the specifications without notice.
Please contact NISSHA Representatives to get up to date data.

SPECIFICATIONS (DHJ-12)
Photos

Specification SPEC-DHJ12.pdf 191kb

Rod speed

18~110min-1 (18~110rpm)

Torque

9.1~24.7kN-m (932~2790kgf-m)

Elevation stroke

6300mm

Maximum drilling depth

11m

Push-down force

59.4kN(6.1ton)

Winch line-pull

6.9kN(700kg)

Winch rope speed

Max. *21m/min.

Elevation speed

0~8.6m/min.

Swing speed

3.5min-1(3.5rpm)

Travel speed

*3.0km/h (Low speed control:0.7lm/h)

Weight Working Transportation

13.4 ton
13.1 ton

Counterweight

1.7 ton

Ground contact

22,030cm2

Average bearing pressure

59.5kPa
(0.61kgf/cm2)

Diesel engine
-Make/model HINO/W04C-TS
-Displacement 3839cc
-Output 71.3kW/2100min-1
(97PS/2100rpm)
-Fuel consumption rate
　　　　234g/kW-h(172g/ps-h)

Fuel tank

190liters
*mark varies depending on the load applied.

SPECIFICATIONS (DHJ-8)
Photos

Rod speed

*28~83min-1
(28~83 rpm)

Torque

5.1~15.1kN-m (516~1544kgf-m)

Elevation stroke

5300 mm

Maximum drilling depth

8 m

Push-down force

43.4kN(4.4ton)

Winch line-pull

6.9kN(700kg)

Winch rope speed

Max. *20m/min.

Elevation speed

0~12.0 m/min.

Swing speed

3.6min-1(3.6rpm)

Travel speed

*3.0/4.7km/h

Weight -Working

8.1 ton

Counterweight

1.2 ton

Ground contact

16,656cm2

Average bearing pressure

47.7kPa
(0.49kgf/cm2)

Diesel engine
-Make/model YAMMER/4TNE88-1-Displacement 2189 cc
-Output 29.8kW/2400min-1
(40.6PS/2400rpm)
-Fuel consumption rate
　　　　238g/kW-h(175g/ps-h)

Fuel tank

75 liters

*mark varies depending on the load applied.

　

Nippon Sharyo