Specifications

SLY400 truck mounted water well drilling rig,high air pressure hydraulic drilling rig

SLY400 truck mounted water well drilling rig

SLY400  slef-propelled obverse-reverse circulation drilling rig

SLY400 directional and reverse circulation construction and water well drilling rig is designed by our engineers; it is a rotary drilling rig.
    The main transmit, transmission power, gearbox, sets of windlass, mud pump, sewage pump,mast are setup on the chassis.
    The rig has directional and reverse circulation pump, it adopts slurry as the washing fluid, the directional circulation drilling and reverse circulation drilling can be switched by changing mud pump and sewage pump.
   We can set up the spare electric engine and clutch implement according to client’s requirement, so that the rig can work with diesel engine or electric engine.
   We can set up a electric generator (MF) according to client’s requirement, which can provide lighting  in night
   We can set up the hydraulic adding pressure implement, so it has a high efficiency when the rig drill on mud rock and weathering formation through using the adding pressure implement.
    The master driving of rig is mechanical. Distribute box, sewage pump, master driving clutch system are air operated. The assistant pipes have two types: flanged and screw linked.

    This drilling rig has a high efficiency because of having larger torque, it is suitable for deep water well, construction, building, bridge foundation, port, dam and so on, it is popular with the domestic and foreign clients

 

BASIC TECHNICAL

Technical parameter
Drilling depth(M)	150
Drilling diameter(mm)	400
Single rope lifting capacity of windlass(KN)	30
Lifting capacity of hook(KN)	120
Bearing capacity of mast (KN)	150
The height of mast (mm)	7240
Bearing weight(t)	15
Drilling Rod	Kelly(mm)          182 *182 *5000
	Drill pipe(mm)      168*8*3000
Hydraulic pump	Model	CB-E532
	Pump delivery(ml/r)	32
	Rated speed (r/min)	2000
	Rated pressure (MPa)	16
Mud pump	Flux (m³/h)	180
	Suction (m)	7.5
	Delivery lift (m)	26
	Speed (r/min)	1450
	Power (KW)	30
Diesel Engine	Model	YC4108
	Power(KW)	55
	Seed(r/min)	2200
weight(t)	6
Transport size (L*W*H)(mm)	5890*2300*2380