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YQZ-50A Hydraulic Portable Core Drilling Rig
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产品描述
- 产品描述
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- Commodity name: YQZ-50A Hydraulic Portable Core Drilling Rig
1. Brief introductions of YQZ-50A hydraulic portable core drilling rig
YQZ-50A hydraulic portable drilling rig is a small sampling drilling equipment suitable for plains, mountainous areas and areas with inconvenient traffic and energy. It is now widely used in railway, water conservancy and other construction projects and geological core drilling and small grouting holes in wild mountain areas.
2. Features of YQZ-50A hydraulic portable core drilling rig
• Equipped with dual-cylinder hydraulic feed system, the drilling speed is fast and the working efficiency is high.
• The drilling rig is equipped with a fixed clamping mechanism and an integrated main rod, which does not require a drilling tower, and the work is convenient.
• Equipped with a 4-speed transmission system. The operator can freely adjust the forward rotation speed through three gears, and is also equipped with a slow reverse gear, which is convenient for the operator to disassemble the drill pipe and drilling tool.
• The handle is centralized, convenient to operate, safe and feasible.
• Equipped with a pressure gauge at the bottom of the hole to indicate the pressure, which is convenient for grasping the situation in the hole.
• Compact structure and small floor space.
• Strong decomposition ability, easy to relocate, suitable for hilly, mountainous and other complex terrain work.3. Technical parameters of YQZ-50A hydraulic portable core drilling rig
No.
Item
Unit
Parameter
1
Drilling diameter
mm
75
2
Drilling depth
m
50
3
Drill pipe
mm
42
4
Vertical shaft speed
rpm
70-650 (1-3 gear)
5
Reverse speed
rpm
50-130（R gear）
6
Cylinder stroke
mm
1100
7
Host power
diesel engine
R180
8
Rig weight
kg
280
9
Rig size
mm
1400*950*1600
4. Configuration list of YQZ-50A hydraulic portable core drilling rig
No.
Item
Specification
Unit
Quantity
1
Drilling rig host
YQZ-50A
set
1
2
Drill pipe (including joint)
42mm
m
50
3
Head joint
42/57mm
pc
2
4
Head
89mm
pc
1
5
Opening hole pipe
89mm
pc
1
6
Alloy bit
91mm
pc
1
7
Head
73mm
pc
1
8
Core tube
73mm
pc
1
9
Diamond bit
75mm
pc
1
10
Faucet
pc
1
11
Wellhead plate
pc
1
12
Cushion fork
57mm
pc
1
13
Spanner
57mm
pc
1
14
Free clamp
73/89mm
pc
2
15
Water pump
pc
1
16
Inlet and outlet water pipe
set
1
17
Water filter
pc
1
Key words:- YQZ-50A
- Hydraulic Portable Core Drilling Rig
- YQZ-50A Hydraulic Portable Core Drilling Rig
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