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Brand Name : ENYU DRILL
Model Number : SD4
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 : 15-30 days
Packaging Details : Cartons
Weight (less bit) : 40.5.00 kg
Length (less bit) : 1084mm
Usage : mineral exploration
External Diameter : ∅99
Golden/ black SD4 best material mineral exploration dth hammers
SD4 hammers feature a high efficiency and tunable valved air cycle to optimize performance on your compressor. Many models also feature a heat resistant steel valve which keeps on working even in the most demanding quarry and mining applications.
Technical Data:
Length (less bit) | Weight(less bit) | External diameter | Bit shank | Hole range | Connection thread | ||
1084mm | 40.50kg | ∅99mm | SD4 | ∅110-∅135 | API 2 3/8"Reg | ||
Working Pressure | Impact rate at 0.5 Mpa | Recommended rotation speed | Air consumption | ||||
0.7Mpa | 1.0Mpa | 1.4Mpa | |||||
1.0-2.5Mpa | 27HZ | 25-40r/min | 6 m³/min | 10m³/min | 15 m³/min |
Main Features
1. · Greater air flow through housing for optimal hammer performance.
2. · Excellent steering in all types of rock and clay.
Application
It is mainly used in geological exploration.
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SD4 Mineral Exploration DTH Hammers And Bits , Dth Hammer Bit Long Life Images |