|
Mục
|
Giá trị
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Đơn vị
|
|
Người mẫu
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SR285
|
-
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|
Mô-men xoắn đầu ra tối đa
|
285
|
kN·m
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|
Đường kính khoan tối đa
|
2800
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mm
|
|
Độ sâu khoan tối đa (Thanh Kelly ma sát)
|
90
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m
|
|
Độ sâu khoan tối đa (thanh Kelly lồng ghép)
|
62
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m
|
|
Tốc độ đầu quay
|
6–28
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vòng/phút
|
|
Lực lượng đám đông tối đa
|
260
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kN
|
|
Lực kéo tối đa
|
340
|
kN
|
|
Trọng lượng vận hành
|
85000
|
kg
|
Máy khoan xoay đa năng SANY SR285
Sự miêu tả
Mô tả chi tiết
Sự miêu tả
Super strong ability to penetrate deep rock piles
285kN · m high torque+260kN pressure, high cutting efficiency for moderately weathered, slightly weathered rocks and thick pebble layers; The 94 meter ultra large frictional drilling depth meets the requirements of cross river bridges and super high-rise deep foundations.
Heavy duty chassis, stable construction without tilting the head
The 100 ton self weight, widened telescopic tracks, large-diameter slewing bearings, large aperture, and heavy-duty drilling machine body have almost no shaking, and have obvious advantages in anti overturning compared to 70 ton models.
The winch is wear-resistant and has high construction efficiency
Step type single-layer drum, steel wire rope does not experience compression wear; The main winch merges with the highway, and the soil lifting speed is fast. The daily continuous operation can reach more than 19 hours, which is suitable for rush hour projects
Multi method universal
The original factory standardized mast interface enables quick switching between rotary excavation, long spiral CFA, full casing, and low clearance drilling. One set of equipment can handle various pile foundation activities, improving equipment utilization.
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