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BM Series Pneumatic Mole with 2.1-2.9 Hz Impact Frequency 0.4-0.7 MPa Air Pressure and 1.2-1.6 m3/min Air Volume for HDD Drill Pipe

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BM Series Pneumatic Mole with 2.1-2.9 Hz Impact Frequency 0.4-0.7 MPa Air Pressure and 1.2-1.6 m3/min Air Volume for HDD Drill Pipe

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Brand Name :	Longway
Model Number :	BM100
Certification :	ISO9001
Price :	Negotiable
Payment Terms :	T/T
Delivery Time :	20-30 working days, which will be adjusted according to different products and inventory
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BM Series Pneumatic Mole with 2.1-2.9 Hz Impact Frequency 0.4-0.7 MPa Air Pressure and 1.2-1.6 m3/min Air Volume for HDD Drill Pipe

BM series pneumatic mole can be used in short distance horizontal pipe laying in soilayer, layer with few pebbles or layer withsome boulders. ts tront impact head independent of the mole body fonward impact, can easily break pebbles and boulders. Whenencountering an impassable obstacle, turn the hose to the right to let the mole return.

Type	BM60	BM75	BM90	BM105	BM120	BM140	Imported assembly 95
Specification
Impact frequency(Hz)	2.2-3.3	2.2-3.0	2.2-3.1	2.1-2.9	2.1-2.8	2.0-2.7	2.1-2.8
Air pressure(MPa)	0.4-0.8	0.4-0.8	0.4-0.8	0.4-0.8	0.4-0.8	0.4-0.8	0.4-0.8
Air consumption(m3/min)	0.6-1.2	0.6-1.5	1.2-2.0	1.6-2.5	2.0-3.0	3.0-4.0	1.0-1.5
Outer diameter(mm)	60	75	90	105	120	140	95
Length(mm)	1050	1170	1380	1530	1750	1873	1532
Weight(kg)	20	25	45	70	95	150	56
interface spec	G3/8"	G1/2”	G3/4”	G3/4”	G1”	G1-1/4”	special
Standard pipe diameter(mm)	50	63	75	90	110	125	75
Each type of pneumatic mole can be directly equipped with three different types of tubes: 1. Standard diameter, 2. One size smaller than the standard diameter, 3. One size larger than the standard diameter.

The pneumatic spear is essentially a low-frequency, low-pressure pneumatic impact device. It is powered by compressed air, which drives the hammer inside the cylinder to strike the anvil, thereby causing the spear body to be pushed into the stratum. Once the spear body emerges from the stratum, the pneumatic spear body is removed, and the steel wire rope is connected to the air pipe. The air pipe is then pulled back to bring the steel wire rope into the hole, and finally, the steel wire rope is used to pull the pipeline to be laid into the hole to achieve non-digging pipeline laying.

BM Series Pneumatic Mole with 2.1-2.9 Hz Impact Frequency 0.4-0.7 MPa Air Pressure and 1.2-1.6 m3/min Air Volume for HDD Drill Pipe

Langwei Construction Machinery Co., Ltd.

Langfang Baiwei Drill Co., Ltd.

Contact: Tina Zhao

Whatsapp/Wechat: +86 13507065529

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BM Series Pneumatic Mole with 2.1-2.9 Hz Impact Frequency 0.4-0.7 MPa Air Pressure and 1.2-1.6 m3/min Air Volume for HDD Drill Pipe

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BM Series Pneumatic Mole with 2.1-2.9 Hz Impact Frequency 0.4-0.7 MPa Air Pressure and 1.2-1.6 m3/min Air Volume for HDD Drill Pipe

BM Series Pneumatic Mole with 2.1-2.9 Hz Impact Frequency 0.4-0.7 MPa Air Pressure and 1.2-1.6 m3/min Air Volume for HDD Drill Pipe

BM Series Pneumatic Mole with 2.1-2.9 Hz Impact Frequency 0.4-0.7 MPa Air Pressure and 1.2-1.6 m3/min Air Volume for HDD Drill Pipe

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BM Series Pneumatic Mole with 2.1-2.9 Hz Impact Frequency 0.4-0.7 MPa Air Pressure and 1.2-1.6 m3/min Air Volume for HDD Drill Pipe