HFP Series Portable Hydraulic Core Drilling Rig

overview

Features of HFP+ series full hydraulic portable drilling rig:

1. Modular, mast type drill frame structure

• Modular lightweight design, the heaviest module is less than 180Kg, no road repair, and manual handling;

• Mast-type drill frame structure, no need to drill tower, fast handling and disassembly, high safety;

• Top-drive power head, long-stroke guide rail, cylinder propulsion, no need to repeatedly invert the rod, good guiding and directional;

• The machine occupies a small area, does not require basic engineering, and is green and environmentally friendly.

2. Full hydraulic transmission

• Flexible layout, light weight, strong operability, and simple maintenance;

• Stepless speed regulation, high speed, stable drilling process, low vibration;

• Real-time control of the situation in the hole through various pressures, limited pressure protection, and high safety;

3. Core drilling technology of thin-wall diamond rope

• The drill string system has the characteristics of "full, rigid and straight", and the hole inclination is well controlled;

• Thin-walled drill, low torque resistance, fast cutting speed, high drilling speed;

• The core diameter is large, and the core rate is high;

• The annular gap is small, and it is not easy to break and jam, and there are few accidents and high safety.

Technical Data

Model		HFP260	HFP660+	HFP800+	HFP1100+
	Drill rod model	HTW/NTW/BTW	HTW/NTW/BTW	HTW/NTW/BTW	HTW/NTW/BTW
	Drill rod length	1.0m	1.5m	1.5m	1.5m
	Drilling capacity	50/100/200m	160/400/600m	350/600/800m	400/1000m
	Drilling diameter	96/75.7 /60mm	96/75.7 /60mm	96/75.7 /60mm	96/75.7mm
	Core diameter	71/56/42mm	71/56/42mm	71/56/42mm	71/56mm
Hoist	Average speed	150m/min	150m/min	150m/min	150m/min
	Lifting power	600kg	750kg	750kg	750kg
	Wire rope diameter	5mm	6mm	6mm	6mm
	Rope capacity	340m	1000m	1100m	1300m
Hydraulic system	Rig power	KUBOTA Turbocharged engine 1×23.5kw/3000rpm	KUBOTA Turbocharged diesel engine 3×23.5kw/3000rpm= 70.5kw	KUBOTA V1 505-TTurbocharged diesel engine 3×33kw/3000rpm =99kw	KUBOTA V1505-T Turbocharged diesel engine 4x33kw/3000rpm = 132kw
	Maximum pressure	21MPa	21MPa	21MPa	21MPa
	Maximum flow	66L/min	160L/min	210L/min	280L/min
Mud pump	Maximum flow	75L/min	120L/min	120L/min	120L/min
Mud pump	Maximum pressure	7MPa	7MPa	7MPa	7MPa
Top drive power head	Drilling angle	45°－ 90°/0°－ 90° Optional bracket	45°－ 90°/0°－ 90° Optional bracket	45°－ 90°/0°－ 90° Optional bracket	45°－ 90°/0°－ 90° Optional bracket
	Maximum torque	400N·m	1000N·m	1100N·m	1200N·m
	Maximum speed	1100rpm	1200rpm	1300rpm	1300rpm
	Give progress	1.27m	1.83m	1.83m	1.83m
	Lifting force/feeding force	33KN/24KN （Double cylinder power）	60KN/30KN （Double cylinder power）	60KN/30KN （Double cylinder power）	60KN/30KN （Double cylinder power）
Holder	Clamping capacity	114/HTW/NTW/BTW	114/HTW/NTW/BTW	114/HTW/NTW/BTW	114/HTW/NTW/BTW
	Machine area	3mx3m×3.8m	4mx4m×5m	4mx4m×5m	4mx4m×5m
	Number of modules	6PCS	11PCS	12PCS	13PCS
	Heaviest module	176kg	176kg	180kg	180kg
	Weight	513kg	1100kg	1500kg	1680kg