Zoomlion ZR420G-II Plate-forme de forage rotatoire
Caractéristiques du produit
Strong construction capacity of large piles:
• A new generation of high-power countryIVEngine,Power is strong、Less emission、Low fuel consumption,Equipped with large-displacement power head motor、High flow pump valve,Both high speed and high torque,Surging performance,Powerful;
• Powerful main winch lifting capability,Safe、Efficient;
And that construction stability is high:
• Large section mast、High strength double boom、Large-section reinforced rotary table;
• Heavy-duty slewing bearing with large diameter、Low center of gravity design,The construction shaking is small、And that stability is high;
Sensitive control:
• Upgrade the main valve function and control program,The operation is smoother;
Convenient transportation:
• The mast is collapsible,One-key folding of hanging anchor frame、Dismantling-free mast support;
• The height of the whole machine is low,The transfer transportation is convenient;
Intelligent control:
• Pressurization self-adaption、Floating Pedal,Wire rope pre-tightening、720-degree full-viewing angle stereo monitoring、 Cell phone APP Detection function;
Quality appearance:
• Optimize product detail design:Combined guardrail、Pedal,Mast pipeline double-row arrangement、Improved pipeline bracket, etc.;
Convenient maintenance:
• Winding、Main Valve、Large space for slewing maintenance;
• Machine filter、Centralized maintenance of diesel filter;
• Add high precision bypass filter,Long-lasting cleaning of hydraulic system。
Paramètres du produit
Main parameters |
Unit |
Numerical value |
Remark |
Drilling parameters |
|
|
|
Maximum borehole diameter |
mm |
2800/3000 |
Assembly/Remove the lower mast |
Maximum drilling depth |
m |
100/65(Friction Rod/Machine Lock Lever) |
|
Power head |
|
|
|
Maximum output torque |
kN.m |
430 |
|
Speed range |
rpm |
4~28 |
|
Pressurized system |
|
|
|
Pressurization mode |
The cylinder is pressurized |
|
|
Apply pressure |
kN |
350 |
|
Pulling force |
kN |
400 |
|
Maximum pressure stroke |
mm |
6000 |
|
Main winch |
|
|
|
Reel structure type |
|
Machine lock lever single layer rope |
|
Maximum single rope tension |
kN |
420 |
|
Maximum speed |
m/min |
78 |
|
Wire rope diameter |
mm |
40 |
|
Auxiliary winch |
|
|
|
Maximum single rope tension |
kN |
100 |
|
Maximum speed |
m/min |
70 |
|
Wire rope diameter |
mm |
22 |
|
Mast inclination |
|
|
|
Front/After |
° |
5/90 |
|
Left/Right |
° |
4 |
|
Engine |
|
|
|
Engine model |
Cummins X15 |
|
|
Maximum engine power |
kW |
373 |
|
Engine emission standards |
|
Non-road countryIV |
|
Engine displacement |
L |
14.9 |
|
Chassis |
|
|
|
Outer width of track(Minimal~Max) |
mm |
3700~5100 |
|
Shoe width |
mm |
900 |
|
Tail radius of gyration |
mm |
4673 |
|
Complete machine |
|
|
|
Quality of work |
t |
135 |
|
Maximum traction |
kN |
800 |
|
Maximum travel speed |
km/h |
1.4 |
|
Height of complete machine |
m |
26.6 |
|
Transport height |
mm |
3780 |
|
Configurable drill pipe model |
|
||
Model |
Drilling depthm |
Remark |
|
Friction RodΦ508-6×18m |
100 |
|
|
Friction RodΦ508-6×16m |
88 |
|
|
Machine Lock LeverΦ508-6×18m |
65 |
Standard configuration |
|
Machine Lock LeverΦ508-4×16m |
58 |
|
|