Agricultural sprinkler irrigation equipment
Construction equipment
Lifting Block
Mechanical parking equipment
Floor leveling machine

Construction equipment
Tower crane-LNBF amplitude mechanism LNBF55-BP70
Product parameters | unit | LNBF40-BP65 | LNBF55-BP70 |
Institutional work level | - | M3 | M3 |
Institutional utilization level | - | T3 | T3 |
Load state | - | L2 | L2 |
Rated power of motor | KW | 4 | 5.5 |
Rated motor speed | RPM | 1450 | 1450 |
Motor braking torque | N.m | 40 | 80 |
Brake Voltage | V | DC 24 | DC 24 |
Gear reducer model | - | LNBF40-35 | LNBF55-36 |
Gearbox transmission ratio | i | 35 | 36 |
Maximum traction force | N | 4000 | 5400 |
Working speed | m/min | 0-56 | 0-60 |
Amplitude range | m | 65 | 70 |
Drum bottom diameter | mm | 425 | 455 |
Reel pitch | mm | 8.1 | 9 |
Steel rope diameter | φ | 7.7 | 7.7 |