Land Oil Drilling Rig / 1000m-7000m Completed Service Drilling Rig

Product Details

Product Description

HFY30/1700J rig is mechanically driven rig, backstage drive in the form of two 12V190 diesel-powered rig, driven by a belt and car drawworks, mud pumps, energy generator or compressor. Winch with the turntable, the background and the car drive unit with integrated design, installation and transportation is very convenient. HFY30/1700J rig derrick hoisting winch power. Derrick at the lower levels, without winch powered by independent hydraulic lifting system to complete the process of release from the derrick. Has a small footprint, low mast installation, safe and reliable.

Parameter	Value	Parameter	Value
Nominal drilling depth	5in DP 3000m 4 1/2inDP:3500m	Max. hook load	1700Kn
Line strung of hoisting load system	5X6	Wrie line dia.	Ф29mm
Max pull of fastline	100Kn	Max input power of drawworks	194kw
Drawworks speeds	3F+1R	Primary brake	Band brake
Aux. brake	Eddy brake	Drum size(D×L)	400x600mm
Hook hoisting speed	0-0.72m/s	Opening of rotary table	445mm
Rotary table speeds	2F+1R	Rated input power of rotary table	200Kw
Max. static load of rotary table	2720Kn	Max.torque of rotary talbe	14000N.m
Rotary talbe speed	0-161 r/min	Mast type	k type
Mast effective height	41m	Height of monkey board	17.5m
Monkey board capacity(5""DP)	3000m	Substructure type	Piled box
Drill floor height	2.4m	Drill floor area(L×W)	11x6.4m
Clear height under rotary beam	3.2 m

Hydraulic system

Function: hydraulic system is used for Leveling jacks, mast raising oil tank, mast telescoping oil tank, workover hydraulic clamp.

Air system

The pneumatic system mainly consists of air supply system, engine throttle control system and drawworks air control system. air supply system adopt gas source of vehicle and equipped with FRL Combination.

Air control valve of main drum is installed in the operation room and used to control clutch of main drum, operation room is equipped with control valve of main drum, drawworks emergency braking valve, crash-proof reset valve.