FY 300B crawler water well drilling rig | |||
The weight（T） | 8 | Drill pipe diameter（mm） | Φ76 Φ89 Φ102 |
The hole diameter（mm） | 140-305 | Drill pipe length（m） | 1.5m 2.0m 3.0m 6.0m |
Drilling depth（m） | 300 | Rig lifting force（T） | 18 |
One-time advance length（m） | 6.6 | Rapid rise speed（m/min） | 22 |
Walking speed（km/h） | 2.5 | Fast feeding speed（m/min） | 40 |
Climbing angles（Max.） | 30 | Width of loading（m） | 2.6 |
Equipped capacitor（kw） | 85 | Hoisting force of winch（T） | 2 |
Using air pressure（MPA） | 1.7-3.0 | Swing torque（N.m） | 5700-7500 |
Air consumption（m³/min） | 17-36 | Dimension（mm） | 5900×1850×2200 |
Swing speed（rpm） | 40-70 | Equipped with hammer | Medium and high wind pressure series |
The penetration efficiency（m/h） | 15-35 | High leg stroke（m） | 1.4 |
The engine brand | Yuchai engine | ||
FY300B Water Well Drilling Rig – Key Features
1. Powerful Engine
Equipped with an 85kW Yuchai turbocharged engine for robust performance.
2. High-Lift Mast
Patented compound mast design with 6.6-meter stroke and dual lifting cylinders for heavy-duty operation.
3. Cylinder Protection
Main boom fitted with stops to safeguard hydraulic cylinders.
4. Durable Chassis
Professional excavator undercarriage with wide tracks offers high load capacity, durability, and minimal ground damage.
5. Efficient Hydraulic System
Parallel gearbox design with independent oil pump ensures ample and rational power distribution. Simple maintenance and low operating costs.
6. Reliable Travel System
Travel motor with integrated reducer for extended service life.
7. Versatile Control Valve
Three-speed control enables 150–160 rpm, supporting both water and air drilling applications.
8. Protected Hydraulic Lines
All hoses are covered with protective sleeves to enhance longevity.
9. Full Hydraulic Control
Diesel-driven power; all functions including travel, rotation, feed, lifting, outriggers, and rod handling are hydraulically operated.
10. Mobile Crawler Base
Crawler-type self-propelled structure with steel tracks allows easy movement in urban and residential areas without damaging surfaces.
11. Stable Outriggers
High-strength hydraulic outriggers enable quick and stable leveling, facilitating loading, unloading, and repositioning.
12. Accurate Drilling Alignment
Dedicated wellhead setup ensures precise vertical opening and positioning.
13. Enhanced Carriage Stability
Mechanical positioning of the carriage and frame improves overall stability during operation.
14. Efficient Air System
Custom oil injector in the pneumatic system lubricates the hammer, effectively extending its service life.
15. Optional Dual Systems
Air drilling system with compressor
Mud circulation system with mud pump
