75/150AT HDD Machine

Introduction

The Trenchless horizontal directional drilling machine uses a closed-loop hydraulic system and a load sensing control system as part of its integrated self-loading architecture. The hydraulic, electrical, and transmission systems' primary components are all of the highest quality and most dependable domestic and international brands. Strong adaptability, good stability, comfortable operation, and safety are all strengths of the site.

Mechanical Properties

1．Cummins Diesel Engine QSL8.9-C360-30 264kw/2200rpm，

2．Transfer cases apply for increase the engine ability

3．4 Sauer-Danfoss oil pumps for external rotation,thrusting/pulling and mud pump control.

4．cabin with electric rotate seat with AC,  with modern design of control panel. DSE screen monitor,

5．Danfoss pistons/BONDIOLI Hydr-motor with gearbox for pull and push ；

6．Two Poclain motors for outter drill rod rotation

7．Eaton motors for inside drill rod rotation

8．Outside drill rod OD102mm*4m, rotary torque 35000Nm,

9．Spindle Speed @ 0-170 r.p.m, Inside drill rod OD 60mm*4m, rotary torque 4700Nm  

10．Spindle Speed @ 0-180 r.p.m,  Max.Pullback force：1500KN

11．Max. Thrust force:1500KN; 3.2T Crane

12．800L Mud pump with creamic cylinders on rig,Max.fluid/pressure:800L/min@9Mpa

13．Hydraulic clamp for drill rod Makeup/breakout,

14．Two point four bar linkage frame,Entry angle:14-23°.Threads grease feeding system,  

15．Washing gun. semi-automatic rod loader system

16．Dimensions: 11800*2600*3000mm   Weight:24T

17．HS CODE NO.: 8430412900

18．100sets double drill rods and related parts

Technical Features

1. All hydraulic parts are made of international top products, with reliable performance, high efficiency and compact size.

2. Equipped with a growth speed transfer case, improve the input speed of the oil pump, so as to improve the output flow and transmission power of the oil pump, while the oil pump has been in a more efficient range, improve the overall efficiency of the system and fuel economy.

3. The external drill rod of the power head is driven in closed-circuit and driven by two large displacement Poclain motors. The internal drill rod is driven by the inlet gear motor, and the efficiency is 15% higher than that of the general system.

4. Three-speed design of external drill rod to avoid the high torque with low speed and the high speed with low torque dilemma, and greatly improve the construction efficiency of customers. Large displacement radial plunger motor has strong impact resistance, which is more in line with the characteristics of rock drilling construction.

Product details

Company profile

Founded in 2000, Drillto Trenchless Co., Ltd is composed of a group of experts engaged in trenchless field research in very early stage in China, focusing on R & D and production of horizontal directional drilling (HDD) rigs, related drilling rods and tools, to provide customers one-stop solution with not only machine packages, but also construction training, technical guidance, machine maintenance and so on.Since its founding, the company has established a reputation in the industry with high quality products and after-sales service, and has developed 114 models for the market。The vision of the enterprise is: focusing on Trenchelss HDD field, constantly improve the user experience and achieve technical breakthrough, become a century-old enterprise in the field.

Hot Tags: Trenchless horizontal directional drilling machine, China, manufacturers, suppliers, factory, custom, price, DRILLTO, for sale, made in China, 320KN HDD Machine, HDD Drilling Machinery, HDD Machine With Cummins Engine, Directional Drilling Machines, HDD Rig Horizontal Directional Drilling Machine, HDD Machine For Underground Drilling