YQ3000-L horizontal directional drilling rig 300ton

Clamp adopts three points clamping. The front and rear clamp can be separated. Clamp is floating in whole course.

YQ3000-L drilling rig

1. Main Technique Parameters

Num.	Products	Parameters	Remarks
1	Rotating speed of diesel engine	300Kw/2100rpm	2 sets
2	Max torque of power head	113810N·m	35Mpa
3	Max push-pull force of power head	3100KN
4	Max work pressure	35Mpa	≤42Mpa
5	Diameter of drill rod	5~5 5/8 In	Standard drill rod
6	Max length of drill rod	9.6m
7	Max rotating speed of power head	0-42-76rpm	Double work
8	Max push-pull speed of power head	33m/min	Double work (180+180ml)
9	Spindle floats distance	100mm
10	Mud diameter	3In
11	Max flow rate of mud	2000L/min
12	Max pressure of mud pump	20Mpa
13	Entry drill angle	8-15°
14	Max climbable gradient	17°
15	Max holding force of pipe vice	2300KN
16	Max shackles force of pipe vice	190000N·m
17	Dimensions(L×W×H)	17700×3200×3400mm	transportation
18	Total weight	52T
19	Temperature	-20~40°C
20	Height	0-2000m
21	Max diameter of expending	Φ1800mm	Geological conditions dependent
22	Drill change	2500m	Geological conditions dependent

2,Main Configuration

1,Diesel Engine: select 2 sets 300Kw/2200rpm diesel engines;

2,Hydraulic Pump:

(1)use 4 sets original American  Company’s closed variable pumps with displacement 180ml/r to rotate and push-pull;

(2)select international well-known brands high-pressure gear pumps for clamps and other auxiliary organizations;

3,Main motor; 

(1),6 sets of American original variable plunger motors with displacement 160ml/r for push-pull;

(2),4 sets of original variable plunger motors with displacement 107.5ml/r imported from Italian  for rotating;

4,Reducer:select 10 sets original Italy speed reducer for rotating and push-pull of power head ;

5,Transfer case: select the original German case with power 530kw ;

6,Hydraulic valve:Rexroth-type valve, Italy  flush valve;

7,Track:The company made a pair of high-impact alloy steel rack and pinion;

8,Rack and pinion:high wear-resistant, high imp act alloy steel rack and pinion;

9,Electric parts:Schneider electric elements.

  

Our model: YQ180-L, YQ220-L, YQ250-L, YQ320-L, YQ370A-L, YQ370B-L, YQ450-L, YQ700/1050-L, YQ1100-L, YQ1500-L, YQ2000-L, YQ3000-L, YQ5000-LL, YQ6000-LL, YQ8000-LL, YQ10000-LL.

 

 

 

 

 

 

 

YQ3000-L horizontal directional drilling rig 300ton