Crawler Chassis ST 350 Meters Optional Color Drilling Equipment
Pneumatic Borewell Machine
ST 350 Pneumatic Drilling Rig Machine Descrption
ST 350 Pneumatic Drilling Rig Machine is aretop hammer drill rigs are equipped with powerful hydraulic rock
drills that offer high penetration rates, reliability, and
excellent fuel economy. These diesel-powered rigs represent the
industry's leading range, from lightweight rubber-tire drills to
the most powerful production drills available.
ST 350 Pneumatic Drilling Rig Machine Main Parameter
Model | ST 350 Pneumatic Drilling Rig Machine |
Drilling depth | 350m |
Dia.hole | φ140 - 325mm |
Advance Length one time | 6.6m |
Working pressure | 1.7-3.3MPa |
Air consumption | 17-35m³/min |
Length of rod | 1.5m,2m,3m, 6m |
Dia. Of rod | φ89,φ102,φ114 |
Lifting power | 24T |
Rotation torque | 6200-85000N.m |
Rotation Speed | 55-115r/min |
Diesel Engine | Yuchai |
Engine Power | 92Kw/2200rpm |
Travelling speed | 0-2.5 Km/h |
Climb capacity | 30° |
Weight | 9000kgs |
Dimension | 5900x2000x2850mm |
Application | Complicated geological conditions: Rock, Mud, Sand etc. |
Features of ST 350 Water Well Drilling Rig Pneumatic Drilling Rig Machine
1. Equipped with 92KW Yuchai brand turbocharged engine, strong
power;
2. Patented design composite boom, double cylinder lift, long
stroke, large tonnage
3. The main boom of each rig is equipped with a stopper to protect
the cylinder;
4.Drilling machine chassis: professional excavator chassis
,durable, heavy bearing capacity, wide chain plate, less damage to
hard road.
5.Parallel gearbox design, separate oil pump, sufficient power
supply, reasonable distribution, unique design of hydraulic system,
simple maintenance and low cost
6. The travel motor is equipped with reducer, durable and long
service life;
7.Fast distribution valve: the speed of three gears up to 150-160
rpm, basically achieve the dual-use function of water and air
8. Each hydraulic hose is covered with soft management set to make
the hose last longer.
FAQ OF ST 350 Water Well Drilling Rig Pneumatic Drilling Rig Machine
Q1: Are you a manufacturer?
A: Yes, we are a professional down the hole drill rig and top
hammer drill rig manufacturer.
Q2: What does your company produce?
A: The main products of our company include blasting drilling
rig,water well drilling rig ..
Q3: How about your delivery time?
A: Normally the delivery time is about 7-15 days.
For some special case, we can make it within 2 weeks, it depends on
different products.
Q4: What methods of payment do you accept?
A: We accept T/T,.
Q5: Do you offer any deals or discounts?
A: Yes, price depends on different quantity
