The split anchor drilling rigs are mainly used in landslides and dangerous rock body reinforcement, especially suitable for side slope rock anchoring. Besides, they have been widely applied in urban deep foundation pits support, anti-floating anchors, foundation grouting holes, blastholes, high-pressure jet grouting piles, and tunnel pipe shed support construction and other applications. The split anchor drilling rig is capable of conveniently operating in all directions through adjusting the rotary head to meet various construction requirements. Shorter feed beams can be customized to fit constructions in confined spaces. The diesel engine/electric motor it is equipped with has the function of independent operation.

Caractéristiques de la plate-forme de forage d'ancrage séparée

This separated anchor drilling rig has strong drilling capacity and high drilling efficiency.

The output shaft of the drill power head is equipped with an expansion mechanism to effectively protect the drilling tool. Power head and orifice plate turn direction, can directly drill the elevation hole, greatly increasing the drilling Angle range.

The front of the rig frame is equipped with the upper and lower adjustment columns and haff, which can adjust the height of the mast, and the hole position is fast and convenient during construction.

The hole plate of the drill is open and closed, which can be quickly moved and passed through the large diameter submersible hole impactor or following pipe drilling tool.

The rig structure is split type, good disassembly, convenient relocation and installation, and can be operated to complete porous construction; the operation staff has a good working environment and low labor intensity.

The drill hydraulic motor, pump, and fast joint adopt internationally famous brand products, and other main components select domestic famous products, which makes the whole machine perform stably, reliably, and long life. And it has high standardization and serialization, and good interchangeability.

The drilling rig is fully hydraulic-driven and can realize stepless speed regulation, simple operation, convenient maintenance, and fewer vulnerable parts.

The drilling rig can be applicable to a variety of drilling process methods, such as alloy rotary drilling, spiral drilling, submersible hole hammer drilling, heel pipe drilling and so on.

Données techniques:

Modèle			SADR-30	SADR-50	SADR-60	SADR-70	SADR-80	SADR-100
3 pieces total		kg	1000	1100	1300	1300	1500	2000
Length*Width*Height(normal)		MM	2700*1150*1400	3300*1150*1500	3300*1150*1500	3300*1150*1500	3400*1150*1500	3500*1200*1600
Angle de perceur		°	0~ -90	0~ -90	0~ -90	0~ -90	0~ -90	0~ -90
Profondeur de forage nominale		m	30	50	60	70	80	100
Diamètre de perceuse		MM	Φ76-F140	Φ76-F150	Φ100-F180	Φ100-F200	Φ100-F250	Φ100-F250
Sortie de la tête de forage	Vitesse de rotation de sortie	RPM	21/114	21/120	21/150	21/160	21/180	21/180
	Couple de sortie maximum	N.m	2500	2800	3200	3200	4000	6000
TROUP de tête de puissance	Alimentation	MM	1800	1800	1800	1800	1800	1800
	Force de poussée	KN	15	15	30	30	40	45
	Capacité de levage	KN	30	30	45	45	55	65
	Common Drill Pipe(casting) Dimensions	MM	50*1500	76*1500	76*1500	76*1500	76*1500	50*1500
			76*1500	89*1500	89*1500	89*1500	89*1500	76*1500

Modèle	De ADR420	ADR425	ADR430	ADR435
Méthode d'alimentation	Cylindre hydraulique + chaîne	Cylindre hydraulique + chaîne	Cylindre hydraulique + chaîne	Cylindre hydraulique + chaîne
Longueur totale alimentaire	5880mm	6050mm	7140mm	6150 mm
Extension des aliments	970mm	970mm	1220mm	1220mm
Longueur de voyage en alimentation	3670mm	3670mm	3825mm	3825mm
Feed Force Max.	35kn	35kn	35kn	35kn
Feed Speed Max.	26m/s	26m/s	30m/s	30m/s
Pullback Force Max.	80kn	80kn	80kn	80kn
Gamme de trous	Φ90-178 mm	Φ110-178 mm	Φ110-350 mm	Φ110-350 mm
Profondeur de trou optimal	60m	60m	60m	60m
Pipe à percevoir	Φ76 mm * 3m	Φ76 mm * 3m	Φ76 mm * 3m	Φ76 mm * 3m
Marteau	4 »/5 »/6 »	4 »/5 »/6 »	5 »/6 »/8 »	5 »/6 »/8 »
Couple de rotation	5000n.m	5600n.m	8000n.m	8000n.m
Vitesse de rotation	L60 / h140rpm	L60 / h160rpm	L70 / h140rpm	L70 / h140rpm
Capacité du réservoir de carburant	70L	105L	105L	105L
Tramming Speed Max.	2.5m/h	2.5m/h	3km/h	3km/h
Gradeability Max.	25°	25°	25°	25°
Autorisation de sol	300mm	300mm	300mm	300mm
Angle d'oscillation du cadre de piste	± 10 °	± 10 °	± 10 °	± 10 °
Traction Force Max.	54kn	54kn	54kn	54kn
Weight(w/o Options)	5510kg	7080kg	6870kg	8030kg
Dimensions(L*W*H)	6500*2280*2400mm	6900*2270*2210mm	7300*2280*3000mm	7300*2370*2700mm