Zoomlion ZR240C-3K Rotary drilling rig
Product Feature
1.One-key folding of hanging anchor frame、Dismantling-free mast support，The transition is convenient and fast。
2. 2. Power matching and limit load control technology，10% more productive%.
3.Adopt main pump with large flow、Multi-gear power head、Two-speed pressurized cylinder，More efficient construction。
4.Middle-mounted single-row main winch、One drum and two machines，Better lifting ability；Single layer wire rope，**And the service life of the steel wire rope is greatly prolonged.。
5.Double slewing reducer，Increase the parking moment，Rotating lock without shaking during rock drilling operation。
6.**VSubstitute power head、Large-angle eave rod oil cylinder support、Low center of gravity、Reinforced chassis，Make the machine structure more stable，The bearing capacity is stronger。
7.Adopt a new generation of cab、Full human-computer interaction interface，Good sight、The operation is more comfortable。
8.New generation of electronic control platform，360-degree full-view monitoring，Cell phoneAPPPush device information，Safe and convenient。
Product Parameter
ZR240C-3KTable of performance parameters of rotary drilling rig |
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Main parameters |
Unit |
Numerical value |
Remark |
Drilling parameters |
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**Large borehole diameter |
mm |
2000 |
|
**Large drilling depth |
m |
70/56 |
Friction Rod/Machine Lock Lever |
60/48 |
Optional |
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Power head |
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**Large output torque |
kN.m |
260 |
|
Speed range |
rpm |
6～26 |
|
Pressurized system |
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Pressurization mode |
Pressurized cylinder/（Winch pressurization） |
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Apply pressure |
kN |
220/（255） |
|
Pulling force |
kN |
230（255） |
|
**Large pressurization stroke |
mm |
5300/（15000） |
|
Main winch |
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Reel structure type |
Single layer，One drum and two machines |
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**Large single rope pull |
kN |
240 |
|
**Great speed |
m/min |
70 |
|
Wire rope diameter |
mm |
32 |
|
Auxiliary winch |
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**Large single rope pull |
kN |
90 |
|
**Great speed |
m/min |
80 |
|
Wire rope diameter |
mm |
22 |
|
Mast inclination |
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Front/After |
° |
5/90 |
|
Left/Right |
° |
±4.5 |
|
Engine |
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Engine model |
Cummins QSL9 |
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Engine Power Rating |
kW |
242 |
|
Engine emission standards |
|
CountryⅢ |
|
Engine displacement |
L |
8.9 |
|
Chassis |
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Outer width of track（**Small~**Big） |
mm |
3260-4400 |
Telescopic chassis |
Shoe width |
mm |
800 |
|
Tail radius of gyration |
mm |
4036 |
|
Complete machine |
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Quality of work |
t |
80 |
|
**Large traction |
kN |
423 |
|
**Large walking speed |
km/h |
2.26 |
|
Height of complete machine |
m |
23.3（21.3） |
|
Configurable drill pipe model |
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Model |
Drilling depthm |
Remark |
|
Friction RodΦ440-5×15.5m |
70 |
|
|
Machine Lock LeverΦ440-4×15.5m |
56 |
Standard configuration |
|
Friction RodΦ440-5×13.5m |
60 |
|
|
Machine Lock LeverΦ440-4×13.5m |
48 |
|
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