backpack core drilling rig

all tools can be packed in a backpack, it is mainly uesd ingeological mapping, geophysical and geochemical exploration sampling. - details see: https://www.machineto.com/backpack-core-drilling-rig-10313008

Condition:New	Type:Core Drilling Rig	Place of Origin:United States	Brand Name:SHALL
Usage:Ore

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Work efficiency in different stratum(full speed and horizontal working status)

quartzite	69 mm/min
Slate	119 mm/min
basalt	127 mm/min
gritstone	130 mm/min
dolomite	226 mm/min
limestone	241 mm/min

Water consumption	14.4 L/hour
oil consumption	0.39 L/hour
Core diameter	20.5 mm
Hole diameter	26.4 mm
Rotary speed	1920r/min
power	1.31 HP (FULL SPEED)

1. BACKPACK

Our special designed backpack is made of solid material in order to fit the wild bad working environment. sufficient space have left for other needs in addition to the whole portable rig and tools.

Size: 76.20 cm*50.80 cm*30.48 cm

2. gas power

We choose the reliable and stable Japanese Tanaka brand rig, and we increase handle to make control convenient. Rig is provide the original warranty by Tanaka.Size: 30.48 cm*28.02 cm*33.58 cm weight:7.06 kg

3. water system

Water system consists of 2 Pressure bottle, power and water interface , 1.5m long pipe to pass water reaching bit fast and in time. size:67.31 cm*33.28 cmweight:4.34 kg

4. drill rod(Stainless steel rod )

rod is made of hard and highquality stainless steel, and connection part is designed into special groove ,

so it can connect and disassemble without any tools. . Length:67.3 cm weight:0.84 kgOD2.54 cm ID2.03 cm

5. drill tool
this part is to connect rod and bit. Length:60.33 cm OD::2.54 cmWEIGHT:0.88 kg

6. Adapter
this is to connect drill tool and rod.Length:13.34 cm OD:2.54 cm weight:0.23 kg

7. Replaceable diamond bit
(1) no- sink diamond bit: suitable for cracked hard rock, such as Quartz
(2)two-sink diamond bit: suitable for ordinary rock

(3)three-sink diamond bit: suitable for soft rock
(4)Stainless steel bit: suitable for soft cover, such as Cohesive soil, mud..
Length:2.54 cm ID:2.08 cm OD:2.57 cm

8. Spiral bit
Used to measure the thickness of overlay bedrock or soft surface layer fast.

Length: 30.50 cm OD:2.54 cm WEIGHT:0.56 kg

9. coring device

This device can get out rock core easy and effective because of its special design, especially for rock fragment. Length:53.98 cm weight:0.45 kg OD:2.54 cm ID:2.11 cm

10. T type handle length:30.48cm width:10.99 cm height:3.86 cm weight: 0.86 kg