Sinoboom TB20J Plus - Reducer

© Feb. 2023
14 TB20J Plus Maintenance Manual
TECHNICAL CHARACTERISTICS
Table 3-4 Deutz TD 2011 L04 i (Continued)
Stroke 125mm (4.9in)
Total
Displacement
3.68L
0.81gal (Imperial)
0.97gal (US)
Compression
Ratio
17:1
Firing Order
1-3-4-2
Output 55.4kW@2400rpm
Max Torque
240Nm (177ft-lb)@1800rpm
Cooling
System
Capacity
3.3L
0.73gal (Imperial)
0.87gal (US)
Engine Oil
Capacity
8.9L
1.96gal (Imperial)
2.35gal (US)
Low RPM 1500rpm
High RPM 2200rpm
Table 3-5 Weichai WP3.2
Type In-line, air-cooled, 4-stroke
Number of
Cylinders
4
Bore
98mm (3.86in)
Stroke 105mm (4.13in)
Total
Displacement
3.17L
0.70gal (Imperial)
0.84gal (US)
Compression
Ratio
18:1
Firing Order
1-3-4-2
Output 36.8kW@2500rpm
Max Torque
200Nm (147.5 ft-lb)@1400–
1700rpm
Cooling
System
Capacity
5L
1.10gal (Imperial)
1.32gal (US)
Engine Oil
Capacity
9.14L
2.01gal (Imperial)
2.41gal (US)
Idle Speed 750±20rpm
Table 3-6 Yuchai YCF3050
Type In-line, air-cooled, 4-stroke
Number of
Cylinders
4
Bore
96mm (3.78in)
Stroke 103mm (4.06in)
Total
Displacement
2.982L
0.66 gal (Imperial)
0.79 gal (US)
Compression
Ratio
17.5:1
Firing Order
1-3-4-2
Output 36.8kW@2200rpm
Max Torque 210Nm (154.9 ft-lb)@1500rpm
Cooling
System
Capacity
4L
0.88gal (Imperial)
1.06gal (US)
Engine Oil
Capacity
8.5L
1.87gal (Imperial)
2.25gal (US)
Idle Speed
900–950rpm
Reducer
Table 3-7 Travel reducer (PN.204020000026)
Model IFT007T2B048A
Maximum
output torque
7000Nm (5163ft-lb)
Brake torque
250Nm (184ft-lb)
Starting
pressure
1.8-2MPa (261-290psi）
Maximum
withstand
voltage
25MPa (3626psi)
Speed ratio
47.6
Table 3-8 Slewing reducer (PN.204020000002)
Model IHKN6B56E
Output torque 5040Nm (3717ft-lb)
Output RPM 14.3rmp
Input torque
107Nm (79ft-lb)
Input PPM 800rmp
Transmission 56