姘存埃鍏╃敤閴嗘鐨勫児鏍� JDL-300 灞ュ付澶氬姛鑳介墕浜曟

JDL-300姘存埃鍏╃敤閴嗘Mud/Air Drilling Rig

宸ヤ綔鍦板堡

Working stratum

鏉炬暎鍦熷堡鍙婂熀宸栵紙纭害F6~20锛�

Loose soil layer and bed rock(hardness:F6~20)

閴嗛€叉柟寮�

Drilling method

闋傞﹨姗熸鍥炶綁娑插鎺ㄩ€诧紝娉ユ伎閴嗛€叉垨姘ｅ嫊娼涘瓟閷橀墕閫层€�

Mechanical top head rotation, hydraulic feeding, work with mud pump or DTH.

閴嗛€茶兘鍔�

Drilling capacity

桅42娉ユ伎閴嗛€睲ud drilling depth

530m

NQ绻╃储閴嗛€睳Q wireline coring

600m

桅75姘ｅ嫊閴嗛€睞ir Drilling depth

300m

閴嗗瓟鐩村緫Borehole dia.

鈮の�350

鍕曞姏

Power

鏌存补姗熷瀷Diesel engine model

YN27

椤嶅畾鍔熺巼Rated power

42kw

椤嶅畾杞夐€烺ated speed

2400rpm

鍕曞姏闋�

Drive head

鍥炶綁杞夐€烺otary speed

50~10200r/min

鏈€澶ф壄鐭㎝ax. torque

5000N.m

绲﹂€茬郴绲�

Feeding system

鎻愬崌鍔汱ifting capacity

4T

鎺ㄩ€插姏Thrusting capacity

2.1T

鍗锋彋姗�

Winch capacity

娑插宸ュ叿鍗锋彋姗燂紙閬搁厤锛�

Hydraulic tool winch(optional)

1.5T

姗熸鍗锋彋 Mechanical winch

4.5T

閴嗘】

Drill pipe

閴嗘】鐩村緫Drill pipe dia.

桅76/桅89/桅102

閴嗘】闀峰害Drill pipe length

3000mm

灞ュ付搴曠洡

Crawler chassis

琛岃蛋閫熷害 Walking speed

0~2km/h

鐖潯鑳藉姏Climbing angle

20掳

鏁存灏哄

Dimension

閬嬭几鐙€鎱婽ransport

5380*1575*2500mm

宸ヤ綔鐙€鎱媁orking

3480*1575*6280mm

鏁存閲嶉噺Weight

4380kg

閰嶅绌哄姗�

Air compressor

宸ヤ綔棰ㄥAir pressure

10.5~24.6bar

鑰楁埃绺介噺Air consumption

16~35m3/min