All models have a hose nipple and 1 or 2pcs. hexagon wrenches.
Torque specification is guideline only. Please select the suitable tool to meet the work condition.
Straight models with square shank
Exterior
Model
Bolt Capacity
Free Speed (Approx.) rpm
Load Air Consumption (Approx.)
ℓ/min(ft³/min)
Torque adjustable range (reference) N·m
Overall Length (about) mm(in)
Body
Spindle
Air Pressure(dynamic) 0.6MPa (85lb/in²)
Straight
Sq.
YX-180S·180SE
M4~M6
11000
250 (8.8)
18~29
220 (8.7)
YX-280S·280SE
M6~M8
10500
300 (10.6)
25~38
232 (9.1)
YX-380S·380SE
M8
9000
300 (10.6)
32~47
232 (9.1)
YX-500S·500SE
M8~M10
7500
300 (10.6)
31~51
241 (9.5)
YX-700S·700SE
M8~M10
5000
350 (12.4)
29~62
262 (10.3)
Exterior
Model
Weight Less Socket kg(lb)
Spindle Offset (about) mm(in)
Square Drive
mm(in)
Noise Level Load 1m dB(A)
Air Inlet Thread (Pipe Thread) Rc
Air Hose Size mm(in)
Body
Spindle
Straight
Sq.
YX-180S·180SE
0.96 (2.1)
23.0 (0.9)
9.5 (3/8)
83
1/4
9.5 (3/8)
YX-280S·280SE
1.02 (2.2)
23.0 (0.9)
9.5 (3/8)
83
1/4
9.5 (3/8)
YX-380S·380SE
1.18 (2.6)
25.5 (1.0)
9.5 (3/8)
81
1/4
9.5 (3/8)
YX-500S·500SE
1.25 (2.8)
25.5 (1.0)
9.5 (3/8)
81
1/4
9.5 (3/8)
YX-700S·700SE
1.50 (3.3)
26.5 (1.0)
9.5 (3/8)
82
1/4
9.5 (3/8)
All models have a hose nipple and 1 or 2pcs. hexagon wrenches.
Torque specification is guideline only. Please select the suitable tool to meet the work condition.
Angle models with square shank
Exterior
Model
Bolt Capacity
Free Speed (Approx.) rpm
Load Air Consumption (Approx.)
ℓ/min(ft³/min)
Torque adjustable range (reference) N·m
Overall Length (about) mm(in)
Body
Spindle
Air Pressure(dynamic) 0.6MPa (85lb/in²)
Angle
Sq.
YX-280C
M4~M6
10000
300 (10.6)
15~24
257 (10.1)
YX-500C
M6~M8
7500
300 (10.6)
29~39
266 (10.5)
YX-700C
M8~M10
5000
350 (12.4)
30~48
289 (11.4)
Exterior
Model
Weight Less Socket kg(lb)
Spindle Offset (about) mm(in)
Square Drive
mm(in)
Noise Level Load 1m dB(A)
Air Inlet Thread (Pipe Thread) Rc
Air Hose Size mm(in)
Body
Spindle
Angle
Sq.
YX-280C
1.40 (3.1)
16.0 (0.6)
9.5 (3/8)
86
1/4
6.4 (1/4)
YX-500C
1.50 (3.3)
18.0 (0.7)
9.5 (3/8)
80
1/4
9.5 (3/8)
YX-700C
1.80 (4.0)
18.0 (0.7)
9.5 (3/8)
82
1/4
9.5 (3/8)
All models have a hose nipple and a pin.
Torque specification is guideline only. Please select the suitable tool to meet the work condition.
Pistol grip models with bit chuck
Exterior
Model
Bolt Capacity
Free Speed (Approx.) rpm
Load Air Consumption (Approx.)
ℓ/min(ft³/min)
Torque adjustable range (reference) N·m
Overall Length (about) mm(in)
Body
Spindle
Air Pressure(dynamic) 0.6MPa (85lb/in²)
Pistol
Hex.
YX-80A·80B
M4~M5
9000
300 (10.6)
4~9
153 (6.0)
YX-180A·180B
M4~M6
11000
250 (8.8)
15~27
169 (6.7)
YX-280A·280B
M6~M8
10500
300 (10.6)
20~32
180 (7.1)
YX-380A·380B
M8
9000
300 (10.6)
29~44
180 (7.1)
YX-500A·500B
M8~M10
8200
350 (12.4)
23~47
165 (6.5)
Exterior
Model
Weight Less Bit kg(lb)
Spindle Offset (about) mm(in)
Hex. Size of Bit mm(in)
Noise Level Load 1m dB(A)
Air Inlet Thread (Pipe Thread) Rc
Air Hose Size mm(in)
Body
Spindle
Pistol
Hex.
YX-80A·80B
0.78 (1.7)
20.0 (0.8)
6.35 (1/4)
86
1/4
6.4 (1/4)
YX-180A·180B
1.00 (2.2)
23.0 (0.9)
6.35 (1/4)
83
1/4
9.5 (3/8)
YX-280A·280B
1.07 (2.4)
23.0 (0.9)
6.35 (1/4)
81
1/4
9.5 (3/8)
YX-380A·380B
1.24 (2.7)
25.5 (1.0)
6.35 (1/4)
81
1/4
9.5 (3/8)
YX-500A·500B
1.44 (3.2)
26.5 (1.0)
6.35 (1/4)
77
1/4
9.5 (3/8)
All models have a hose nipple and 1 or 2pcs. hexagon wrenches.
Torque specification is guideline only. Please select the suitable tool to meet the work condition.
Straight models with bit chuck
Exterior
Model
Bolt Capacity
Free Speed (Approx.) rpm
Load Air Consumption (Approx.)
ℓ/min(ft³/min)
Torque adjustable range (reference) N·m
Overall Length (about) mm(in)
Body
Spindle
Air Pressure(dynamic) 0.6MPa (85lb/in²)
Straight
Hex.
YX-180SA·180SB
M4~M6
11000
250 (8.8)
15~24
220 (8.7)
YX-280SA·280SB
M6~M8
10500
300 (10.6)
20~31
232 (9.1)
YX-380SA·380SB
M8
9000
300 (10.6)
29~40
232 (9.1)
YX-500SA·500SB
M8~M10
7500
300 (10.6)
31~44
241 (9.5)
Exterior
Model
Weight Less Socket kg(lb)
Spindle Offset (about) mm(in)
Hex. Size of Bit mm(in)
Noise Level Load 1m dB(A)
Air Inlet Thread (Pipe Thread) Rc
Air Hose Size mm(in)
Body
Spindle
Straight
Hex.
YX-180SA·180SB
0.96 (2.1)
23.0 (0.9)
6.35 (1/4)
83
1/4
9.5 (3/8)
YX-280SA·280SB
1.02 (2.2)
23.0 (0.9)
6.35 (1/4)
83
1/4
9.5 (3/8)
YX-380SA·380SB
1.18 (2.6)
25.5 (1.0)
6.35 (1/4)
81
1/4
9.5 (3/8)
YX-500SA·500SB
1.25 (2.8)
25.5 (1.0)
6.35 (1/4)
81
1/4
9.5 (3/8)
All models have a hose nipple and 1 or 2pcs. hexagon wrenches.
Torque specification is guideline only. Please select the suitable tool to meet the work condition.
Angle models with bit chuck
Exterior
Model
Bolt Capacity
Free Speed (Approx.) rpm
Load Air Consumption (Approx.)
ℓ/min(ft³/min)
Torque adjustable range (reference) N·m
Overall Length (about) mm(in)
Body
Spindle
Air Pressure(dynamic) 0.6MPa (85lb/in²)
Angle
Hex.
YX-280CA
M4~M6
10000
300 (10.6)
15~24
257 (10.1)
YX-500CA
M6~M8
7500
300 (10.6)
20~34
266 (10.5)
Exterior
Model
Weight Less Bit kg(lb)
Spindle Offset (about) mm(in)
Hex. Size of Bit mm(in)
Noise Level Load 1m dB(A)
Air Inlet Thread (Pipe Thread) Rc
Air Hose Size mm(in)
Body
Spindle
Angled
Hex.
YX-280CA
1.40 (3.1)
16.0 (0.6)
6.35 (1/4)
86
1/4
6.4 (1/4)
YX-500CA
1.50 (3.3)
18.0 (0.7)
6.35 (1/4)
80
1/4
9.5 (3/8)
All models have a hose nipple and 1 or 2pcs hexagon wrenches.
Torque specification is guideline only. Please select the suitable tool to meet the work condition.
Features
Impulse Wrenches for Cost Savings
Impulse tools save much of maintenance cost!
While impact tools are designed that the hammers hit the driving shaft by the rotation force,
impulse tools take use of hydraulic force to produce tightening force.
Durability of the driving components of impulse tools is, therefore, much longer than that of
impact tools.
Other advantage of Impulse Wrenches
Due to the different mechanism, noise level and vibration caused by impulse tools are significantly
lower than impact tools.
Impulse tools prevent over-tightening to improve fastening quality. Although impulse tools and
impact tools show similar torque curve within the first 0.7 second, the torque of impulse tools
lowers rising pace and stabilized at certain stage to prevent serious damage on fasteners.