Changsha Drilling Machinery CO., LTD

Product name : XY-5A Core Drilling Rig
Item : 20131115163825
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Details:
XY-5A Core Drilling Rig

XY-5A is a kind of deep-hole core drilling rig, with complete functions and stable performance. It can be used to not only the large/small-diameter core drilling with diamond or alloy bits, but also the engineering geological exploration and engineering construction in such fields as building construction, hydropower projects, highway/railway and ports construction, etc. it has reasonable structure light weight and great capacity as well as standardized design and high generalization.
 
Features:
1): the drilling rig adopts vehicle transmission case and clutch, with simple structure and rational layout. It runs stably, with lower noise and high transmission efficiency, and is easy to dismount and assemble.
2): adopts the vehicle-used flexible shaft gear-shifting device, realizing the remote control to transmission case, with higher humanization operation
3): it has a rational speed range, more speed grades, big low-speed torque and a wide application range.
4): the drilling rig is equipped with a water brake device, which is convenient for deep-hole drilling and is safe and smooth to perform drilling tools lowering.
5): it has two gears of reverse speeds, which is convenient to deal with the accident in the hole and ensure safe operation
6): large power
7): advanced structure and rational layout, convenient for maintenance and serving
8): the upper frame is composed of two parts, it is small in volume, light in weight, and easy to be disassembled and moved
9): has long feeding travel of vertical shaft, which is beneficial to improve drilling efficiency and reduce the probabilities of bit-jam and bit-burnt accidents
10): the machine can be moved steadily and fixed firmly, with a good stability during the high-speed drilling
11): it is equipped with a few operating handles, with the rational layout and flexible and reliable operation.
12): two chucks are equipped. The upper one adopts the hydraulic plunger chuck, with reliable clamping operation and free from damaging the drive pipe, the lower chuck adopts the arc-shaped model, which has the powerful ability for clamping drilling tools.


Drilling Capacity

Drilling depth for BQ Drilling Rod

1600 m

Drilling depth for NQ Drilling Rod

1250 m

Drilling depth for HQ Drilling Rod

930 m

Drilling depth for PQ Drilling Rod

525 m

Spindle Turnable Angle

0°~ 360°

Power

Model

Y225M-4-B35 (Electric Motor), YC4D80-ZG (Diesel Engine)

Power

55 KW (Electric Motor), 70 KW (Diesel Engine)

Rated speed

1480 r/min (Electric Motor), 2400 r/min (Diesel Engine)

Weight

427 kg (Electric Motor), 450 kg (Diesel Engine)

Rotary Table

Type

Double cylinder feeding and mechanical rotation

Spindle diameter

80 mm

Spindle speed forward

47, 81, 135, 223, 318, 136, 235, 392, 646, 920 r/min

Spindle speed reverse

49, 142 r/min

Max torque

8500 N*m

Feeding travel of spindle

600 mm

Max uplifting force of spindle

125 KN

Max feeding force of spindle

90 KN

Hoist

Type

Planetary gear transmission system

Diameter of wire rope

18.5 mm

Bobbin capacity

115 m (6 layers)

Max hoisting force (single rope)

62 KN

Lifting speed (Hoisting velocity (3rd layer))

0.56, 0.98, 1.63, 2.69, 3.83 m/s

Clutch

Type

A typical 140 type vehicle-specific dry single-disc friction clutch

Hydraulic System

Rated pressure

8 MPa

Max pressure

10 Mpa

Oil pump type

CB-E40 (Electric Motor), CB-E25 (Diesel Engine)

Oil pump displacement

40 ml/r (Electric Motor), 25 ml/r (Diesel Engine)

Oil pump rated speed

2000 r/min (Electric Motor), 2000 r/min (Diesel Engine)

Oil pump rated pressure

16 MPa (Electric Motor), 16 MPa (Diesel Engine)

Oil pump Max pressure

20 MPa (Electric Motor), 20 MPa (Diesel Engine)

Frame

Type

Sliding type (with base frame)

Movable travel of drill

500 mm

Distance between drill and hole-opening

300 mm

Drill dimension (length * width * height)

2450 * 1250 * 2100 mm

Weight without engine

3500 kg











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