YQZ-50B Hydraulic Portable Drilling Rig

1.Brief Introduction of YQZ-50B hydraulic drilling rig
The YQZ-50B hydraulic portable drilling rig with diesel engine is suitable for geological drilling in complex terrain such as mountains, hills, river courses, engineering geological investigation of buildings, drilling of blasting holes and so on. To meet the needs of different users, the rig can be equipped with one of three kinds of power : diesel engine, gasoline engine and electric motor. And the default is diesel power.
2.Features of YQZ-50B hydraulic drilling rig
The portable drilling rig is compact in structure, small in size and light in weight. YQZ-50B drilling rig can also be quickly disassemble, is more convenient to transport especially suitable for mountainous and hilly complex terrain work.
Compared with similar products, the portable rig is equipped with dual cylinder hydraulic feed system with high drilling speed and high efficiency.
The operation panel of this type of portable drilling machine is equipped with the pressure gauge of the bottom of the hole to indicate the pressure in the hole, and the operator can make the adjustment according to the different terrain conditions.
The portable rig is equipped with a high-performance 4 gear shift system. It is convenient for operators to freely adjust the positive rotation speed according to the geological conditions. In addition, it also has an ultra slow reverse gear, which is convenient for operators to remove drill pipe drill tools.
This type of portable drilling rig is equipped with automatic hoisting and lifting system, combined with tower, which greatly saves labor intensity and improves work efficiency.
The drill is equipped with a ball clip clamping mechanism and a six party active Drilling Pipe, which can realize the non stopping of the pole, and the efficiency is high, and the safety is reliable.
3.Specifications of YQZ-50B
Specifications
Dynamic part diesel engine
Drill weight 145kg
Drill rig size 1250*650*1050mm
Drill pipe diameter 32mm
Borehole diameter 46mm 60mm 75mm
Borehole depth 50-60m 40-50m 30-40m
Gear box 4 gear transmission
Gripping type ball ball card holding type
Vertical axis type six prism
Vertical axis to side length 36mm
Vertical axis length 1600mm
Vertical rotation speed of vertical shaft 220/580/960rpm
Reverse rotation speed of vertical axis 130rpm
Maximum output torque of vertical shaft 210n.m
Vertical shaft double oil cylinder stroke 400mm
Maximum inlet force of double oil cylinder 7kn
Maximum lifting force of double oil cylinder 15kn
Vertical shift speed 0.035m/s
Vertical axle load down speed 0.085m/s
Oil pump flow rate 10ml/r
Pressure gauge pressure range 0-6mpa
Rated pressure of oil pump 20mpa
Hydraulic control valve gear position 4 gear
Maximum inlet pressure 3mpa(450kg)
Maximum lifting pressure 4.5mpa（680kg）
Hydraulic tank capacity 4.6l
Rated maximum lift weight 500kg
Mode of separation Manual clutch
Capacity of reel wire rope 40m
Drum diameter 60mm
The length of the matched wire rope 10m
Diameter of wire rope 8mm
Tower type Integrated tower
Tower height 3m
Rated load of tower 1000kg
4. Configuration List of YQZ-50B drilling machine
Item Parameter Unit Number
Drilling rig YQZ-50B platform 1
Drill tower platform 1
A wire rope m 10
Inducer per 1
Water tap per 1
Faucet water seal platform 1
Active drilling pipe 6 Prismatic axis pc 1
Variable diameter of active drilling pipe per 1
Drilling pipe (containing hand) 32*800 pc 38
Perforated tube 75 pc 1
Reducing nipple 60 per 1
Core barrel 60 pc 1
Alloy bit 60 per 1
Diamond bit 60 per 1
Reducing nipple 75 per 1
Core barrel 75 pc 1
Alloy bit 75 per 1
Diamond bit 75 per 1
High pressure water pump platform 1
High pressure water pump water seal platform 1
Water suction pipe pc 1
Water absorbing filter 1
Wet return pc 1
High pressure water supply pipe 30 disc 1
Safety clamp hold 1
Reducing nipple wrench hold 2
Pipe wrench hold 2

Shandong Master Machinery Group Co.,Ltd.
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