Pneumatic drilling rig

DQ130 wheeled hydraulic water well drilling rig

Weight(T)	2	Drill pipe diameter (mm)	∅76 ∅89
Drilling diameter (mm)	100-219	Drill pipe length (m)	1.5m 2.0m
Drilling depth (m)	130	Lifting force (T)	6
One-time advancement length (m)	2.3	Rapid rising speed (m/min)	15
Walking speed (km/h)	3	Fast forward speed (m/min)	23
Climbing ability (Max.)	30	Rotation speed (rpm)	40-55
Host power (kw)	23	Hoist lifting force (T)	－
Working air pressure (MPA)	1.45-2.5	Rotary torque (N.m)	2200-3000
Air consumption (m³/min)	15-29	Overall dimensions (mm)	385015602050
Footage efficiency (m/h)	10-35	High leg travel (m)	0.6
Diesel engine brand	Changchai engine

DQX180 crawler water well drilling rig

Weight(T)	4.5	Drill pipe diameter (mm)	∅76 ∅89
Drilling diameter (mm)	140-254	Drill pipe length (m)	1.5m 2.0m 3.0m
Drilling depth (m)	180	Lifting force (T)	12
One-time advancement length (m)	3.3	Rapid rising speed (m/min)	20
Walking speed (km/h)	2.5	Fast forward speed (m/min)	40
Climbing ability (Max.)	30	Rotation speed (rpm)	2.4
Host power (kw)	55	Hoist lifting force (T)	－
Working air pressure (MPA)	1.7-2.5	Rotary torque (N.m)	3200-4600
Air consumption (m³/min)	17-31	Overall dimensions (mm)	396016302250
Swing speed	45-70	Equipped with hammer	Medium and high wind pressure series
The penetration efficiency (m/h)	10-35	High leg stroke (m)	1.4
Diesel engine brand	Quanchai engine

DQ180 crawler water well drilling rig

Weight(T)	5.5	Drill pipe diameter (mm)	∅76 ∅89
Drilling diameter (mm)	140-254	Drill pipe length (m)	1.5m 2.0m 3.0m
Drilling depth (m)	180	Lifting force (T)	12
One-time advancement length (m)	3.3	Rapid rising speed (m/min)	20
Walking speed (km/h)	2.5	Fast forward speed (m/min)	40
Climbing ability (Max.)	30	Rotation speed (rpm)	2.4
Host power (kw)	60	Hoist lifting force (T)	－
Working air pressure (MPA)	1.7-2.5	Rotary torque (N.m)	3200-4600
Air consumption (m³/min)	17-31	Overall dimensions (mm)	400016302250
Swing speed	45-70	Equipped with hammer	Medium and high wind pressure series
The penetration efficiency (m/h)	10-35	High leg stroke (m)	1.4
Diesel engine brand	Yuchai engine

DQX200 crawler water well drilling rig

Weight(T)	5	Drill pipe diameter (mm)	∅76 ∅89
Drilling diameter (mm)	140-254	Drill pipe length (m)	1.5m 2.0m 3.0m
Drilling depth (m)	200	Lifting force (T)	13
One-time advancement length (m)	3.3	Rapid rising speed (m/min)	30
Walking speed (km/h)	2.5	Fast forward speed (m/min)	60
Climbing ability (Max.)	30	Rotation speed (rpm)	2.6
Host power (kw)	65	Hoist lifting force (T)	1.5
Working air pressure (MPA)	1.7-2.5	Rotary torque (N.m)	3400-4700
Air consumption (m³/min)	17-31	Overall dimensions (mm)	395017502250
Swing speed	45-70	Equipped with hammer	Medium and high wind pressure series
The penetration efficiency (m/h)	10-35	High leg stroke (m)	1.4
Diesel engine brand	Quanchai engine

DQL200 truck-mounted water well drilling rig

Weight(T)	4.7	Drill pipe diameter (mm)	∅76 ∅89
Drilling diameter (mm)	140-254	Drill pipe length (m)	1.5m 2.0m 3.0m
Drilling depth (m)	200	Lifting force (T)	13
One-time advancement length (m)	3.3	Rapid rising speed (m/min)	20
Walking speed (km/h)	20-40	Fast forward speed (m/min)	40
Climbing ability (Max.)	30	Rotation speed (rpm)	45-65
Host power (kw)	65	Hoist lifting force (T)	－
Working air pressure (MPA)	1.7-2.5	Rotary torque (N.m)	3400-4700
Air consumption (m³/min)	17-31	Overall dimensions (mm)	435016002450
The penetration efficiency (m/h)	10-35	High leg stroke (m)	1.4
Diesel engine brand	Quanchai engine

DQ260 crawler water well drilling rig

Weight(T)	6.5	Drill pipe diameter (mm)	∅76 ∅89
Drilling diameter (mm)	140-305	Drill pipe length (m)	1.5m 2.0m 3.0m
Drilling depth (m)	260	Lifting force (T)	15
One-time advancement length (m)	3.3	Rapid rising speed (m/min)	24
Walking speed (km/h)	2.5	Fast forward speed (m/min)	28
Climbing ability (Max.)	30	Rotation speed (rpm)	2.73
Host power (kw)	70	Hoist lifting force (T)	1.5
Working air pressure (MPA)	1.7-3.0	Rotary torque (N.m)	4000-5300
Air consumption (m³/min)	17-31	Overall dimensions (mm)	400018502300
Swing speed	45-70	Equipped with hammer	Medium and high wind pressure series
The penetration efficiency (m/h)	10-35	High leg stroke (m)	1.4
Diesel engine brand	Xichai engine

DQ280 crawler water well drilling rig

Weight(T)	7.6	Drill pipe diameter (mm)	∅76 ∅89
Drilling diameter (mm)	140-305	Drill pipe length (m)	1.5m 2.0m 3.0m
Drilling depth (m)	280	Lifting force (T)	17
One-time advancement length (m)	6.6	Rapid rising speed (m/min)	25
Walking speed (km/h)	2.5	Fast forward speed (m/min)	30
Climbing ability (Max.)	30	Rotation speed (rpm)	2.7
Host power (kw)	75	Hoist lifting force (T)	2
Working air pressure (MPA)	1.7-3.0	Rotary torque (N.m)	4500-6000
Air consumption (m³/min)	17-31	Overall dimensions (mm)	590018502360
Swing speed	45-70	Equipped with hammer	Medium and high wind pressure series
The penetration efficiency (m/h)	10-35	High leg stroke (m)	1.4
Diesel engine brand	Yuchai engine

DQ300 crawler water well drilling rig

Weight(T)	7.2	Drill pipe diameter (mm)	∅76 ∅89 ∅102
Drilling diameter (mm)	140-325	Drill pipe length (m)	1.5m 2.0m 3.0m
Drilling depth (m)	300	Lifting force (T)	18
One-time advancement length (m)	3.3/4.8	Rapid rising speed (m/min)	22
Walking speed (km/h)	2.5	Fast forward speed (m/min)	40
Climbing ability (Max.)	30	Rotation speed (rpm)	2.7
Host power (kw)	85	Hoist lifting force (T)	2
Working air pressure (MPA)	1.7-3.0	Rotary torque (N.m)	5700-7500
Air consumption (m³/min)	17-36	Overall dimensions (mm)	410020002500
Swing speed	45-70	Equipped with hammer	Medium and high wind pressure series
The penetration efficiency (m/h)	15-35	High leg stroke (m)	1.4
Diesel engine brand	Yuchai engine

DQ350 crawler water well drilling rig

Weight(T)	8.6	Drill pipe diameter (mm)	∅89 ∅102
Drilling diameter (mm)	140-325	Drill pipe length (m)	1.5m 2.0m 3.0m 6.0m
Drilling depth (m)	350	Lifting force (T)	22
One-time advancement length (m)	6.6	Rapid rising speed (m/min)	18
Walking speed (km/h)	2.5	Fast forward speed (m/min)	33
Climbing ability (Max.)	30	Rotation speed (rpm)	2.7
Host power (kw)	92	Hoist lifting force (T)	2
Working air pressure (MPA)	1.7-3.4	Rotary torque (N.m)	6200-8500
Air consumption (m³/min)	17-36	Overall dimensions (mm)	600020002550
Swing speed	66-135	Equipped with hammer	Medium and high wind pressure series
The penetration efficiency (m/h)	15-35	High leg stroke (m)	1.4
Diesel engine brand	Yuchai engine

DQ380 crawler water well drilling rig

Weight(T)	9.2	Drill pipe diameter (mm)	∅89 ∅102
Drilling diameter (mm)	140-325	Drill pipe length (m)	1.5m 2.0m 3.0m 6.0m
Drilling depth (m)	380	Lifting force (T)	24
One-time advancement length (m)	6.6	Rapid rising speed (m/min)	20
Walking speed (km/h)	2.5	Fast forward speed (m/min)	40
Climbing ability (Max.)	30	Rotation speed (rpm)	2.8
Host power (kw)	96	Hoist lifting force (T)	2
Working air pressure (MPA)	1.7-3.4	Rotary torque (N.m)	6500-9000
Air consumption (m³/min)	17-36	Overall dimensions (mm)	595021002550
Swing speed	66-135	Equipped with hammer	Medium and high wind pressure series
The penetration efficiency (m/h)	15-35	High leg stroke (m)	1.6
Diesel engine brand	Yuchai engine(National III)

DQ450 crawler water well drilling rig

Weight(T)	9.4	Drill pipe diameter (mm)	∅89 ∅102
Drilling diameter (mm)	140-350	Drill pipe length (m)	1.5m 2.0m 3.0m 6.0m
Drilling depth (m)	450	Lifting force (T)	25
One-time advancement length (m)	6.6	Rapid rising speed (m/min)	20
Walking speed (km/h)	2.5	Fast forward speed (m/min)	40
Climbing ability (Max.)	30	Rotation speed (rpm)	2.8
Host power (kw)	103	Hoist lifting force (T)	2
Working air pressure (MPA)	1.7-3.5	Rotary torque (N.m)	7000-9500
Air consumption (m³/min)	17-36	Overall dimensions (mm)	595021002600
Swing speed	50-135	Equipped with hammer	Medium and high wind pressure series
The penetration efficiency (m/h)	15-35	High leg stroke (m)	1.6
Diesel engine brand	Weichai engine(National III)

DQ500 crawler water well drilling rig

Weight(T)	11.5	Drill pipe diameter (mm)	∅102 ∅108 ∅114
Drilling diameter (mm)	140-350	Drill pipe length (m)	1.5m 2.0m 3.0m 6.0m
Drilling depth (m)	500	Lifting force (T)	26
One-time advancement length (m)	6.6	Rapid rising speed (m/min)	20
Walking speed (km/h)	2.5	Fast forward speed (m/min)	40
Climbing ability (Max.)	30	Rotation speed (rpm)	2.85
Host power (kw)	118	Hoist lifting force (T)	2
Working air pressure (MPA)	1.7-3.5	Rotary torque (N.m)	7500-10000
Air consumption (m³/min)	17-42	Overall dimensions (mm)	620022002650
Swing speed	40-130	Equipped with hammer	Medium and high wind pressure series
The penetration efficiency (m/h)	15-35	High leg stroke (m)	1.7
Diesel engine brand	Weichai engine(National III)

DQ580 crawler water well drilling rig

Weight(T)	12	Drill pipe diameter (mm)	∅102 ∅108 ∅114
Drilling diameter (mm)	140-350	Drill pipe length (m)	1.5m 2.0m 3.0m 6.0m
Drilling depth (m)	580	Lifting force (T)	28
One-time advancement length (m)	6.6	Rapid rising speed (m/min)	20
Walking speed (km/h)	2.5	Fast forward speed (m/min)	40
Climbing ability (Max.)	30	Rotation speed (rpm)	2.85
Host power (kw)	132	Hoist lifting force (T)	2
Working air pressure (MPA)	1.7-3.5	Rotary torque (N.m)	8500-11000
Air consumption (m³/min)	17-42	Overall dimensions (mm)	620022002650
Swing speed	45-140	Equipped with hammer	Medium and high wind pressure series
The penetration efficiency (m/h)	15-35	High leg stroke (m)	1.7
Diesel engine brand	Cummins engine

DQ680 crawler water well drilling rig

Weight(T)	13	Drill pipe diameter (mm)	∅102 ∅108 ∅114
Drilling diameter (mm)	140-400	Drill pipe length (m)	1.5m 2.0m 3.0m 6.0m
Drilling depth (m)	680	Lifting force (T)	30
One-time advancement length (m)	6.6	Rapid rising speed (m/min)	20
Walking speed (km/h)	2.5	Fast forward speed (m/min)	40
Climbing ability (Max.)	30	Rotation speed (rpm)	2.95
Host power (kw)	153	Hoist lifting force (T)	2
Working air pressure (MPA)	1.7-3.5	Rotary torque (N.m)	8850-13150
Air consumption (m³/min)	17-42	Overall dimensions (mm)	620022002650
Swing speed	45-140	Equipped with hammer	Medium and high wind pressure series
The penetration efficiency (m/h)	15-35	High leg stroke (m)	1.7
Diesel engine brand	Cummins engine

DQ800 crawler water well drilling rig

Weight(T)	13	Drill pipe diameter (mm)	∅102 ∅108 ∅114 ∅117
Drilling diameter (mm)	140-400	Drill pipe length (m)	1.5m 2.0m 3.0m 6.0m
Drilling depth (m)	800	Lifting force (T)	36
One-time advancement length (m)	6.6	Rapid rising speed (m/min)	20
Walking speed (km/h)	2.5	Fast forward speed (m/min)	40
Climbing ability (Max.)	30	Rotation speed (rpm)	2.95
Host power (kw)	194	Hoist lifting force (T)	2
Working air pressure (MPA)	1.7-3.5	Rotary torque (N.m)	9000-14000
Air consumption (m³/min)	17-42	Overall dimensions (mm)	620022002650
Swing speed	45-140	Equipped with hammer	Medium and high wind pressure series
The penetration efficiency (m/h)	15-35	High leg stroke (m)	1.7
Diesel engine brand	Weichai engine(National III)