SRC542 4.5inch RC Hammer with 1 Year Warranty for High Performance Well Drilling and Mining

Price Negotiable

Price: $1,500

MOQ: 1

Delivery Time: Negotiable

Brand: Sollroc

Product Description

Sollroc Reverse Circulation Rock Drilling SRC542 RC Hammers for Mining Well Drilling

Reverse Circulation (RC) Drilling is a clean and environmentally friendly method of deep foundation installation. It employs dual-wall drill rods, comprised of an outer drill rod with an inner tube. As sections of drill rod are screwed together, the inner tubes overlap and seal with O-rings, creating a continuous path for drill tailings to be transported from the bit face to the surface.

Technical Specifications

Length (less bit)	1191mm
Weight (less bit)	51.0kg
External diameter	φ109.5mm
Bit shank	SRC542
Hole range	φ113-φ130
Connection thread	3.5"-4" Remet 4" Metzke
Working pressure	1.5Mpa-3.5Mpa
Air consumption	1.7 Mpa \| 12 m³/min 2.4 Mpa \| 18 m³/min 3.0 Mpa \| 26 m³/min

Product Features

Manufactured using premium hardened metals for extended service life
Maximum material recovery, up to 98% efficiency
Eliminates cross contamination of samples
Maintains performance when using water, foam, oil, or polymers
Optimized for underwater drilling operations

Product Images

Delivery & Shipping

Delivery Time:

15-25 days (3-5 days if in stock)

Shipping Methods:

By Air, By Sea, or By Express

Package:

Plywood wooden cases + Pallet

About Our Company

We are a leading manufacturer of rock drilling tools based in Changsha, Hunan, China, with 20 years of experience in producing DTH hammers, bits, drill pipes, RC hammers, and related equipment. Our commitment to high quality, professional service, and competitive pricing has earned us an excellent reputation among customers worldwide, including France, Spain, Italy, South Africa, Iran, Malaysia, and Australia.