Ql Series High Pressure DTH Hammer

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: QL
• Quality: Top
• Color: Optional
• Material: Special Steel
• Thread: API Reg
• Transport Package: Ply-Wooden
• Specification: 1097mm, 1156mm, 1212mm, 1465mm.
• Trademark: sollroc
• Origin: Made in China
• HS Code: 84314320
• Production Capacity: 10000peices/Month

Product Description

Product Introduction
We are able to manufacture, export and supply our clients excellent quality DTH Hammers. These hammers are meticulously manufactured with utmost perfection by utilizing superior quality raw materials and efficient machinery. Sturdy in construction, the provided hammers are specifically designed to suit high pressure drilling rigs. Also, the offered DTH Hammers can be purchased from us in distinct technical specifications at industry leading rates.
DTH hammer is a percussion system driving a piston inside hammer body with up and donw motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock and contributes for shortening work schedule. Hence, this method is widely utilized for foundation work, landslide prevention work, quarrying services, marine civil work, etc.

Product Features

1.Tough construction

2.Can withstand high pressure

3.Elevated durability

4.Rust proof

QL Series:QL 40, QL 50, QL 60, QL 80. 

	QL40	QL50	QL60	QL80
Length(less bit)	1097mm	1156mm	1212mm	1463mm
Weight (less bit)	41.0kg	73.0kg	95.0kg	192.0kg
External diameter	99mm	125mm	146mm	180mm
Bits shank	QL40	QL50	QL60	QL80
Bits diameter	105-135mm 4 1/8" - 5 1/8"	130-156mm 5 1/8" - 6 1/8"	152-203mm 6" - 8"	200-279mm 7 7/8" - 11"
Connection thread	API 2 3/8" Reg	API 3 1/2" Reg	API 3 1/2" Reg	API 4 1/2" Reg
Air pressure	1.0-2.5 Map	1.0-2.5Mpa	1.0-2.5Mpa	1.0-2.5Mpa

Detail photos



Main Product We Can Provide

1.DTH Hammers:

N100, N120, N125
DHD 340/COP44, DHD 350/COP54, DHD 360/COP64, DHD 380/COP84, DHD 1120,
DHD 3.5
SD 4, SD 5, SD 6, SD 8, SD 10, SD12
QL 40, QL 50, QL 60, QL 80,
Mission 30, Mission 40, Mission 50, Mission 60.
 

2.DTH Bits: from 3 inch to 12 inch.

3.RC Hamme & Bit:
SRC531,SRC004,SRC542,SRC543,SRC547,SRC545.
SRC40,SRC52,SRC54,SRC3.5Y