JIANGXI SITON MACHINERY MANUFACTURING CO., LTD.

DWE1-31N Wheel Single Boom Drilling Jumbo
Home » Products » Tunnel Excavation Equipment » Tunnel Drilling Jumbo » Wheel Drilling Jumbo » DWE1-31N Wheel Single Boom Drilling Jumbo
DWE1-31N Wheel Single Boom Drilling Jumbo
Standard features of DWE1-31N Wheel Single Boom Drilling Jumbo:

1. Hydraulic boom

Hydraulic boom with double tripod suspension for accurate hydraulic parallel holding in all directions; Direct, fast, easy operation, good accuracy and accurate positioning between holes.

American HELAC rotary actuators with high rotation torque, high load capacity, no position shift, compact, good anti-pollution capacity, heavy-duty etc.

2. Rock drill

France Montabert rock drill with high hardness, high drilling speed, low drilling tool wastage, low failure rate etc.

3. Hydraulic feed

Heavy-duty aluminium feed with high bending and torsional resistance for maximum durability.

Snap-on stainless steel steel sleeves & polymer contacts.

4. Carrier

Sturdy, articulated carrier with four-wheel drive, powered by diesel engine, High speed and flexible transition improve the working efficiency.

Central lubrication system.

Four jacks for stable set up.

5. Control system

Hydraulically controlled drilling system which incorporates the anti-jamming function rotation pressure controlled feed(RPCF); Impact, Rotation and feed adopt separate hydraulic pump, independent control loop ensure the stable power output.

6. General

Cable reel, control the cable automatically, save labor and improve the safety.

FOPS telescopic protective proof.

Electrically driven piston compressor.

Working lights.

Specifications of DWE1-31N Wheel Single Boom Drilling Jumbo:

Complete Machine

Item

DWE1-31N

Overall Dimension (L*W*H) mm

11922*1680*2725/2125

Coverage Area (W*H) m

3.5*3.5-6.6-6.2

 Hole diameter mm

Φ36 mm - Φ102 mm

  Drill Steel length   nm

3700 (standard)

Hole depth mm

3405

  Drill speed   m/min

0.8-2

Main motors  KW

45

Hydraulic Oil Tank,Volume Max L

120

Total Weight kg

11800

Boom

Rock drill

HYD300(standard )

HC50(Optional)

Feed Roll-over

±180°

Telescopic

None

Pitching of propeller

Down 90° Up 3°

compensation of feeder mm

1550

Carrier

Diesel Engine Power HP/kw

87/64

Articulated Steering

±40°

Tyre size

8*R20

Rear Axle Swing Angle

±7°

Clearance Axles /Outside Axles

28 °/14°

Min.Turning Raduis m

Inner>3.08/Outer>4.9

Tramming Speed km/h

On Flat Ground>6.5; On incline1:8>4.0

Ground Clearance mm

335

Service Brakes

Dry bridge, Caliper disc

Fuel Tank Volume L

60

Air system

Max Capacity m³/min

0.35

Air Pressure Gauge Mpa

0.2-0.8

Water system

Max Capacity L/min

35

Water Pressure Gauge Mpa

0.8-1.2

Electric system

Total Motors KW

49(45+4)

Voltage V

380/660

Motor Speed r/min

1483

Batteries V/Ah

2*12/120

Tramming Lights W

4*65

Working Lights W

2*65

Electric System V

24

Technical data is for reference. Real equipment will be little different.

Welcome to send your message to us
*Email
!!
*Content
!
Product Name
Product Name
Company
Tel/Fax.
Msn/Skype