|
Rotary Drilling Rig Model |
KR50A |
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Excavator Size |
14t-16t |
20t-23t |
24t+ |
|
Max. torque |
50 kN.m |
50 kN.m |
50 kN.m |
|
Max. drilling diameter |
1200 mm |
1200 mm |
1200 mm |
|
Max. drilling depth |
16 m |
20 m |
24 m |
|
Main winch pull force |
70 kN |
75 kN |
75 kN |
|
Main cylinder trip |
1100 mm |
1100 mm |
1100 mm |
|
Auxiliary winch pull force |
65 kN |
65 kN |
65 kN |
|
Main winch speed |
48 m/min |
48 m/min |
48 m/min |
|
Mast inclination(Lateral) |
±6° |
±6° |
±6° |
|
Mast inclination(Forward) |
-30°~ ﹢90° |
-30°~﹢90° |
-30°~﹢90° |
|
Working speed |
7-40rpm |
7-40rpm |
7-40rpm |
|
Min. radius of gyration |
2800mm |
2950mm |
5360mm |
|
Max. pilot pressure |
31.5Mpa |
31.5Mpa |
31.5Mpa |
|
Operating height |
8868mm |
9926mm |
11421mm |
|
Operating width |
2600mm |
2800mm |
3300mm |
|
Transport height |
2731mm |
3150mm |
3311mm |
|
Transport width |
2600mm |
2800mm |
3300mm |
|
Transport length |
10390mm |
11492mm |
12825mm |
|
Transport weight |
6.1t |
6.5t |
7t |
|
Remark |
Restructuring big arm |
Restructuring big arm |
Restructuring big arm |
KR50 small rotary drilling machine belongs to pile foundation construction machinery. It is a small pile foundation efficient hole formation equipment. It belongs to the small rotary drilling machine or the auxiliary equipment of excavator.
The KR50 and KR40 small rotary drilling machines independently developed by TYSIM. They are innovative milestone products -- Modular rotary drilling machines, which are specially used for excavator rapid modifying of rotary drilling machines.
The R&D design of this model covers the restructuring of miniaturized drilling machines with the chassis of 8-30t class excavators.
For the KR50 attachment, the modified chassis can be selected as 15-30 ton excavator chassis.
After modification, the maximum drilling depth is 16-24m, and the maximum drilling diameter is 1200m?m.
1. Undercarriage-----Reliable & Mature Excavator Supplier for Choice
Type: New & Used
Brand: CAT, JCM, SINOMACH, SANY, XCMG and other
2. Hydraulic Parts-----World Famous Brands
Main Pump & Valve: Imported KAWASAKI (Japan)
Hose: Imported
3. Structure Parts-----Professional Structure Parts Supplier for XCMG
1. The machine is light and flexible.
2. Low transportation height.
3. Low working height.
4. large diameter of drilling hole.
5. Fast transit.
6. This model provides customized service. If you have an excavator yourself. We can only supply the attachment and modify it to be small rotary drilling rig.
1. We are the professional & trustworthy manufacturer of piling machinery in China, best quality & best service.
2. Supply professional customized service to meet all your requirements, we can customize it for you according to your model of the excavator.
3. Our KR40, 50 small rotary drilling rigs have been sold to more than 20 counstries, such as Russia, Australia, Thailand, Zambia and others.
4. We have restructured more than 10 brands of excavators: SANY, XCMG, LIUGONG, CAT, KOMATSU, SUMITOMO, HYUNDAI, KOBELCO, JCB and others.
Q1: What is the Warranty of the Rotary Drilling Rig Attachment?
The warranty period for Rotary Drilling Rig Attachment is half a year or 1000 working hours, whichever comes first will be applied.
Q2: How do we assemble it?
We can provide one engineer with 7 days free on-site guidance, you just provide the air tickets and accommodation is ok.
Q3: Do it have high failure rate?
No, It has low failure rate.
It is using mass production of excavator chassis customized ,which have mature technology and reliable quality.