Multi Purpose 200m Depth Railroad Construction Crawler Mounted Drill Rig

Brief Introduction

GK200 drilling rig is mainly a collection of functions and features of the popular market XY-1, XY-1B, XY-1A other small rigs.It is a light larger torque rotary rigs which uses XY-1 hydraulic automatic infeed, a wide range of large modulus gear transmission of XY-1B's, XY-1A Wide range speed. Suitable for geological survey and prospecting, exploration roads and building exploration , high-speed grouting detection hole, blast hole, small wells, small pile hole drilling, etc.

Specifications

(1) Rated drilling depth:200m,The deepest shall not exceed 220m.

Rated opening diameter:200mm.

Maximum opening diameter : 300mm.

Drilling depth and drilling diameter shall be determined according to the formation conditions.
(2)The vertical speed (four steps):118,236,505,1010.r/rain
(3)Max output torque:1500N. m
(4)Maximum weight (a speed of single rope):17KN
(5)drill pipe diameter:42mm
(6)Borehole inclination:90~75°
(7)Rig overall dimensions·(L×B×H)1433×697×1273mm
(8)Rig weight:500kg(Transfer machines 620kg, transfer machine with pump 720kg)

Application

• Geological exploration
• water and electricity engineering
• road and railroad construction,
• build engineering and big diameter water well construction project etc.

Matters Needing Attention in Drilling Process Of Crawler Drilling Rig

• 1. After drilling structure of crawler drill bit, the center drilling tool needs to be replaced in time. Firstly, the hole bottom needs to be cleaned, and then the residue at the bottom of the hole is blown clean. After the bit stops rotating, the drilling tool in the drilling rig is slowly lifted up. When the lifting force is good enough to lift the drilling tool, it is appropriate.
• 2. When the drill bit of crawler drilling rig is summarized in the drilling process, it is also necessary to carefully observe the follow-up situation of the casing, timely understand the specific situation in the hole, and timely keep the hole clean when necessary, and the drill bit in the drilling rig is not allowed to pull out forcefully during the drilling process.
• 3. Sometimes more residual rock slag will be left at the bottom of the hole of crawler drilling rig, and the rotary part of the eccentric bit will be blocked by the rock slag, which will affect its closing production. At this time, it is necessary to transport compressed air, clean the hole again, and make the DTH hammer work for a short time, and then lift the central drilling tool again.

Jinzhou City Shitan Machinery Equipment CO. LTD. is a professional production and

processing company for core drilling rigs, crawler drilling rigs, various track chassis, various

types of mud pumps, various track transport vehicles, etc. It is one of the outstanding

manufacturers of similar products in North China. Strong technical force. The modern production

equipment and complete testing means are specialized in the development, manufacture and

marketing of drilling rigs.

To ensure the quality and stability of the machine, we use the most advanced production and testing

equipment, Made from high quality materials, with fashion and compact design, that keeps our drilling

rigs more efficiency and with low failure rate, more economic and durable, and with a high comprehensive

cost performance. Our water drilling rigs have received the real market validation as the majority of our

customer’s positive feedback.

The company's main products are rigs: XY-1, XY-1A, XY-1B, GK-180, GK-200, DPP-100 and other series

of drilling rigs: gearbox assemblies and gyro assemblies for various rigs, Winch assembly, reducer assembly,

pump assembly. Drilling tools: sedimentary pipe joints, casing joints, casing couplings, drill pipe joints, casing

core pipes, lifters, automatic drop hammers, earth borrowers, standard penetrations, forks, lock joints, alloy drill

bits Hundreds of drilling tools, such as steel sand drill bits, core pipe joints, drill pipe pliers, and casing pliers.

Jinzhou City Shitan Machinery Equipment CO. LTD. has a complete and scientific quality management

system. The integrity, strength and product quality of Jinzhou Stone Exploration Machinery Co., Ltd. have been

recognized by the industry. Welcome friends from all walks of life come to visit, guide and negotiate business!