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Changsha ENYU Engineering Equipments Co. Ltd.
Changsha ENYU Engineering Equipments Co. Ltd.
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DHD3.5 DTH Hammers And Bits With Foot Valve , High Performance Dth Drilling Tools

Changsha ENYU Engineering Equipments Co. Ltd.
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DHD3.5 DTH Hammers And Bits With Foot Valve , High Performance Dth Drilling Tools

Brand Name : ENYU DRILL

Model Number : DHD3.5

Certification : ISO9001: 2008, SGS

Place of Origin : Hunan, China

MOQ : 1 PCS

Price : Negotiable

Payment Terms : T/T

Supply Ability : 1000 PCS/ Month

Delivery Time : 10-30 days

Packaging Details : Wooden box

Weight (less bit) : 26.00 kg

Length (less bit) : 930 mm

External diameter : ∅82 mm

Connection Thread : API 2 3/8" Reg

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DHD3.5 DTH Hammers And Bits With Foot Valve , High Performance Dth Drilling Tools

Introduction:

DHD3.5 dth hammer is a kind of valveless down-the-hole hammer, designed to efficiently operate at high air pressures.

Technical data:

Length (less bit) Weight(less bit) External diameter Bit shank Hole range Connection thread
930mm 25.00kg ∅82mm DHD3.5 ∅90-∅110 API 2 3/8" Reg
Working Pressure Impact rate at 1.4 Mpa Recommended rotation speed Air consumption
1Mpa 1.5Mpa
1-1.5Mpa 28HZ 25-40r/min 4.5 m³/min 9.0m³/min


Feature:

1. Valveless air distribution. More reliable

2. The operating air pressures are between 1Mpa and 1.5Mpa

3. Simple design of the piston, long life

4. More efficient energy transfer faster drilling speed, lower air consumption and lower oil consumption

DHD3.5 DTH Hammers And Bits With Foot Valve , High Performance Dth Drilling Tools


Product Tags:

down the hole hammer bits

      

dth drill bit

      
Quality DHD3.5 DTH Hammers And Bits With Foot Valve , High Performance Dth Drilling Tools for sale

DHD3.5 DTH Hammers And Bits With Foot Valve , High Performance Dth Drilling Tools Images

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