JDL-300水氣兩用鉆機(jī)Mud/Air Drilling Rig

工作地層

Working stratum

松散土層及基巖（硬度F6~20）

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

鉆進(jìn)方式

Drilling method

頂驅(qū)機(jī)械回轉(zhuǎn)液壓推進(jìn)，泥漿鉆進(jìn)或氣動(dòng)潛孔錘鉆進(jìn)。

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

鉆進(jìn)能力

Drilling capacity

Φ42泥漿鉆進(jìn)Mud drilling depth

530m

NQ繩索鉆進(jìn)NQ wireline coring

600m

Φ75氣動(dòng)鉆進(jìn)Air Drilling depth

300m

鉆孔直徑Borehole dia.

≤Φ350

動(dòng)力

Power

柴油機(jī)型Diesel engine model

YN27

額定功率Rated power

42kw

額定轉(zhuǎn)速Rated speed

2400rpm

動(dòng)力頭

Drive head

回轉(zhuǎn)轉(zhuǎn)速Rotary speed

50~10200r/min

最大扭矩Max. torque

5000N.m

給進(jìn)系統(tǒng)

Feeding system

提升力Lifting capacity

4T

推進(jìn)力Thrusting capacity

2.1T

卷?yè)P(yáng)機(jī)

Winch capacity

液壓工具卷?yè)P(yáng)機(jī)（選配）

Hydraulic tool winch(optional)

1.5T

機(jī)械卷?yè)P(yáng) Mechanical winch

4.5T

鉆桿

Drill pipe

鉆桿直徑Drill pipe dia.

Φ76/Φ89/Φ102

鉆桿長(zhǎng)度Drill pipe length

3000mm

履帶底盤(pán)

Crawler chassis

行走速度 Walking speed

0~2km/h

爬坡能力Climbing angle

20°

整機(jī)尺寸

Dimension

運(yùn)輸狀態(tài)Transport

5380*1575*2500mm

工作狀態(tài)Working

3480*1575*6280mm

整機(jī)重量Weight

4380kg

配套空壓機(jī)

Air compressor

工作風(fēng)壓Air pressure

10.5~24.6bar

耗氣總量Air consumption

16~35m3/min