Wacker Neuson BTS 630 Operator's Manual - page 71
BTS 630, 635
14 Technical data
Operator's manual
71
Drive engine
Total vibration value of the
acceleration a
hv
* at the
front handle
m/s
2
(ft/s
2
)
4.4 (14.4)
4.2 (13.8)
4.2 (13.8)
Total vibration value of the
acceleration a
hv
* at the
rear handle
m/s
2
(ft/s
2
)
4.5 (14.8)
4.8 (15.7)
4.8 (15.7)
Uncertainty of
measurement of the
vibration total value of the
acceleration ahv
m/s
2
(ft/s
2
)
1.5 (4.9)
1.5 (4.9)
1.5 (4.9)
* According to DIN EN ISO 19432:2006
Designation
Unit
BTS 630
BTS 635
BTS 635s
Combustion method
2-cycle
Engine type
Gasoline engine
Engine displacement
cm³ (in³)
85.8 (5.2)
Rated output
kW
4.3
Rated speed
rpm
9,300
Max. torque
Nm
5.0
Max. speed
rpm
10,000
Idle speed
rpm
2,800
Operating fluid
Fuel-oil mixture
Fuel mixture ratio
50:1
Fuel specification
Regular gasoline, lead-free 91 ROZ (87 R+M)
Oil specification, 2-cycle
oil
ISO L-EGD
Spark plug
NGK BPMR7A
Spark plug air gap
mm (in)
0.6 (0.02)
Designation
Unit
BTS 630
BTS 635
BTS 635s