ZJ50 (5000 Meters) Petroleum Drilling Rig
Uses and Structural Features:
The ZJ50 series drilling rig is designed and manufactured according to the standard SY/T5609-1999 "Petroleum Drilling Rig Types and Basic Parameters." The main components meet the API technical requirements. It is suitable for the exploration and development construction of oil, gas, salt wells, geothermal, and scientific drilling within 5000 meters. The rig's layout is designed reasonably, with reliable performance, low operating costs, strong flexibility, and a wide range of operational environments. The base module is modularized for easy assembly and disassembly; the derrick is low-mounted for overall lifting and lowering; the power system can be driven by diesel engines, electric motors, or a combination of both. After the complete installation of the entire set of equipment, it can be moved as a whole; each operating component can be disassembled into multiple independent units to meet transportation needs.
Model ZJ50-315J ZJ50-315L ZJ50-315LD
Nominal Drilling Depth Φ114mm drill rod: 5000m, Φ127mm drill rod: 4500m
Maximum Hook Load 3150 Kn
Traveling System Gear Train 6X7
Wire Rope Diameter Ф35 mm
Maximum Tension of Quick Rope 340 Kn
Winch Maximum Input Power 1100 kw
Drum Size (Diameter x Length) Ф630X1350mm
Brake Bundle Angle 330°
Winch Gears 4 Forward, 2 Reverse
Main Brake Belt Brake or Hydraulic Disc Brake Hydraulic Disc Brake
Auxiliary Brake Electromagnetic Induction Brake
Kelly Box Model ZP-375
Kelly Box Opening Diameter 952.5 mm
Kelly Box Rated Input Power 300 Kw
Kelly Box Gears 4 Forward, 2 Reverse (Continuous Speed)
Kelly Box Maximum Torque 32360 Kn
Derrick Type K-type, Overall Lifting
Derrick Effective Height 45m
Derrick Leg Center Distance 9m
Installation Height of the Second Floor Platform 24.5 m; 25.5m; 26.5m
Capacity of the Second Floor Platform (5” Drill Rod) 4000 m
Base Type Box Stacking, Jack-up, Bowstring
Drilling Platform Height 4.5m/5.2m/6.3m/7.5m
Clearance Height 3.0m/3.9m/5.0m/6.2m
Whole Machine Operation Control Pneumatic Control Pneumatic + Hydraulic Control Pneumatic + Hydraulic + Electrical Control
Drive Method Linkage Machine Belt Parallel, Overall Chain Box Parallel, Overall Chain Box + Rotary Table Electric Drive
