TEL:+86 13262746313
FAX:00852-21349889
MAIL:sales@sealandchina.com
TEL:+86 13262746313
FAX:00852-21349889
MAIL:sales@sealandchina.com
Adopting specifically made hydraulic track(H-shped frame) and long diameter slewing bearing to insure high stability and transporting conveninence;Original packaging imported CUMMINS turbo charging engine provides strong drive power and meets Euro III emission standards; The hydraulic system uses limit power control and flow control to be high energy efficient; Single rope main winch to be an effective solution to the problem of wire rope wear, effectively improve the service life of wire rope; Detection device is installed on the main winch and the single layer rope makes depth detection more accurate; Machine designed to meet the requirements of CE directives, security and safer construction are guaranteed; A variety of configurations (such as: leg cylinders, casing drivers, etc.) are designed according to user requirements to insure high scalability; New structure of power head, the use of multi-stage shock absorption technology, the double seal structure improve reliability, removable drive plate ensures easy maintenance; Standard centralized lubrication systems makes maintenance more convenient.
NO. |
Name |
Unit |
Parameters |
|
1 |
Max. drilling diameter |
mm |
Æ2200 |
|
2 |
Max. drilling depth |
m |
67 (5-section of frication type) (standard) |
|
3 |
Safe operation range(from rotarying centre) |
mm |
52(4-section of mechanical interlock) (optional) |
|
4 |
Dimension in working condition(L×W×H) |
mm |
4015~4800 |
|
5 |
Dimension in transportation condition(L×W×H) |
mm |
10465×4400×22220 |
|
6 |
Overall drilling weight(drilling tools not included) |
t |
16525×3250×3575 |
|
7 |
Engine |
Engine model |
|
74 |
Engine rated power/rotary speed |
kW |
CUMMINS QSL-325 |
||
Max. Torque of engine |
N.m |
242 /(2100r/min) |
||
8 |
Hydrulic system |
Max. pressure |
Mpa |
35 |
Max. pressure of vice pump |
28 |
|||
9 |
Rotary drive |
Max.output torque |
kN.m |
260 |
Rotary speedRotary speed |
rpm |
7~22 |
||
10 |
Pull-Down clinder |
Max. pull-down piston push |
kN |
200 |
Max. pull-down piston pull |
kN |
200 |
||
Max. pull-down piston stroke |
mm |
5000 |
||
11 |
Main winch |
Max. pulling force |
kN |
260 |
Max. wire speed |
m/min |
70 |
||
Wire diameter |
mm |
32 |
||
12 |
Auxiliary winch |
Max. pulling force |
kN |
80 |
Max. wire speed |
m/min |
60 |
||
Wire diameter |
mm |
20 |
||
13 |
Mast |
Left/ right Side |
° |
4/4 |
Forwards |
° |
5/15 |
||
14 |
Slewing bearing |
Slewing bearing angle |
° |
360 |
15 |
Runing |
Max. complete device running speed |
km/h |
1.5 |
Max. complete device grade ability |
% |
35 |
||
16 |
Track |
Track width |
mm |
800 |
Outside width(min-max) |
mm |
3250~4400 |
||
Distance between two wheels longitudinally |
mm |
4750 |
||
Average grouning specific pressure |
KPa |
100 |