Overhead cranes vary widely in terms of specifications and configurations. The following are some overhead crane specifications for your reference:
Single girder overhead crane specifications:
| Technical Parameter of AQ-LD Single Girder Overhead Crane | |||||||||
| Capacity | t | 1 | 2 | 3 | 5 | 10 | 16 | 20 | 25 |
| Span | S(m) | 7.5~31.5 | 7.5~31.5 | 7.5~31.5 | 7.5~31.5 | 7.5~31.5 | 7.5~31.5 | 7.5~31.5 | 7.5~25.5 |
| Lifting height | m | 6~30 | 6~30 | 6~30 | 6~30 | 9~30 | 9~30 | 9~30 | 9~30 |
| Lifting speed | m/min | 8（0.8/8） | 8（0.8/8） | 8（0.8/8） | 8（0.8/8） | 7（0.7/7） | 3.5（0.35/3.5） | 3.3（0.33/3.3） | 3（0.3/3） |
| Trolley speed | m/min | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) | 18 | 14 | 16 |
| Crane speed | m/min | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) |
| Work duty | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | |
| Track type | P18 | P18 P24 | P24 | P24 | P24 P30 | P30 P38 | P38 P43 | P38 P43 | |
| Technical Parameter of AQ-LX Single Girder Suspension Crane | |||||||
| Capacity | t | 0.5 | 1 | 2 | 3 | 5 | 10 |
| Span | S(m) | 3~22.5 | 3~22.5 | 3~22.5 | 3~22.5 | 3~22.5 | 3~22.5 |
| Lifting height | m | 6~30 | 6~30 | 6~30 | 6~30 | 6~30 | 9~30 |
| Lifting speed | m/min | 8（0.8/8） | 8（0.8/8） | 8（0.8/8） | 8（0.8/8） | 8（0.8/8） | 7（0.7/7） |
| Trolley speed | m/min | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) |
| Crane speed | m/min | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) |
| Work duty | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | |
| Technical Parameter of AQ-LB Model Explosion-proof Electric Single Girder Crane | ||||||||
| Capacity | t | 1 | 2 | 3 | 5 | 10 | 16 | 20 |
| Span | S(m) | 7.5~31.5 | 7.5~31.5 | 7.5~31.5 | 7.5~31.5 | 7.5~31.5 | 7.5~31.5 | 7.5~31.5 |
| Lifting height | m | 6~30 | 6~30 | 6~30 | 6~30 | 9~30 | 9~30 | 9~30 |
| Lifting speed | m/min | 8（0.8/8） | 8（0.8/8） | 8（0.8/8） | 8（0.8/8） | 7（0.7/7） | 3.5（0.35/3.5） | 3.3（0.33/3.3） |
| Trolley speed | m/min | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) | 18 | 14 |
| Crane speed | m/min | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) |
| Work duty | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | |
| Explosion-proof Grade | ExdⅡBT4、ExdⅡCT4 | |||||||
| Track type | P18 | P18 P24 | P24 | P24 | P24 P30 | P30 P38 | P30 P38 | |
| Technical Parameter of AQ-LDY Metallurgy Electric Single Girder Overhead Crane | ||||||
| Capacity | t | 1 | 2 | 3 | 5 | 10 |
| Span | S(m) | 7.5~31.5 | 7.5~31.5 | 7.5~31.5 | 7.5~31.5 | 7.5~31.5 |
| Lifting height | m | 6~20 | 6~20 | 6~20 | 6~20 | 6~20 |
| Lifting speed | m/min | 8（2/8） | 8（2/8） | 8（2/8） | 8（2/8） | 7（1.75/7） |
| Trolley speed | m/min | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) |
| Crane speed | m/min | 20(30) | 20(30) | 20(30) | 20(30) | 20(30) |
| Work duty | A6 | A6 | A6 | A6 | A6 | |
| Track type | P18 P24 | P18 P24 | P24 | P24 | P24 P30 | |
| Technical Parameter of AQ-LDZ Electric Single Girder grab Crane | |||||
| Capacity | t | 2 | 3 | 5 | 10 |
| Span | S(m) | 4.5-28.5 | 4.5-28.5 | 4.5-28.5 | 4.5-28.5 |
| Lifting height | m | 6~16 | 6~16 | 6~16 | 6~13 |
| Lifting speed | m/min | 16 | 16 | 16 | 14 |
| Trolley speed | m/min | 20(30) | 20(30) | 20(30) | 20(30) |
| Crane speed | m/min | 20(30) | 20(30) | 20(30) | 20(30) |
| Grab volume | m³ | 0.5 | 0.5 | 0.75 | 1 |
| Work duty | A3~A4 | A3~A4 | A3~A4 | A3~A4 | |
| Track type | P18 P24 | P24 | P24 | P24 P30 | |
| Technical Parameter of AQ-HD European Type Single Girder Overhead Crane | |||||
| Capacity | t | 1 | 2 | 3.2 | 5 |
| Span | S(m) | 7.5~28.5 | 7.5~28.5 | 7.5~28.5 | 7.5~28.5 |
| Lifting height | m | 6~18 | 6~18 | 6~18 | 6~18 |
| Lifting speed | m/min | 0.8/5 | 0.8/5 | 0.8/5 | 0.8/5 |
| Trolley speed | m/min | 2~20 | 2~20 | 2~20 | 2~20 |
| Crane speed | m/min | 3~30 | 3~30 | 3~30 | 3~30 |
| Work duty | A5 | A5 | A5 | A5 | |
| Track type | P18 P24 | P18 P24 | P24 | P24 | |
| Capacity | t | 10 | 12.5 | 16 | 20 |
| Span | S(m) | 7.5~28.5 | 7.5~28.5 | 7.5~28.5 | 7.5~28.5 |
| Lifting height | m | 6~18 | 6~18 | 6~18 | 6~18 |
| Lifting speed | m/min | 0.8/5 | 0.66/4 | 0.66/4 | 0.53/3.4 |
| Trolley speed | m/min | 2~20 | 2~20 | 2~20 | 2~20 |
| Crane speed | m/min | 3~30 | 3~30 | 3~30 | 3~30 |
| Work duty | A5 | A5 | A5 | A5 | |
| Track type | P30 | P30 | P30 P38 | P30 P38 |
Double girder overhead crane specifications:
| Technical Parameter of AQ-QD Double Girder Overhead Crane | |||||||
| Capacity | t | 5 | 10 | 16 | 20 | 32 | 50 |
| Span | S(m) | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 |
| Lifting height | m | 6~16 | 6~16 | 6~16 | 6~16 | 6~18 | 6~16 |
| Lifting speed | m/min | 11.5 | 8.5 | 7.9 | 7.2 | 6 | 6 |
| Trolley speed | m/min | 37.2 | 37.4 | 40.1 | 40 | 37 | 31.3 |
| Crane speed | m/min | 70.6 | 70.6 | 74.3 | 75.1 | 64.9 | 58.5 |
| Work duty | A3~A7 | A3~A7 | A3~A7 | A3~A7 | A3~A7 | A3~A7 | |
| Track type | P38 | P38 P43 | P43 | P43 | QU70 | QU80 | |
| Capacity | t | 75 | 100 | 125 | 160 | 200 | 250 |
| Span | S(m) | 10.5~31.5 | 13~31 | 13~31 | 13~31 | 13~31 | 13~31 |
| Lifting height | m | 6~20 | 6~20 | 6~20 | 6~22 | 6~20 | 6~20 |
| Lifting speed | m/min | 3.9 | 3.1 | 3.9 | 3.5 | 2.6 | 2.2 |
| Trolley speed | m/min | 31.3 | 33.6 | 33 | 40 | 32 | 32 |
| Crane speed | m/min | 61 | 61.8 | 62.3 | 68 | 48 | 50 |
| Work duty | A3~A7 | A3~A7 | A3~A7 | A3~A7 | A3~A7 | A3~A7 | |
| Track type | QU100 | QU100 | QU100 | QU120 | QU120 | QU120 |
| Capacity | t | 300 | 350 | 400 | 450 |
| Span | S(m) | 13~31 | 13~31 | 13~31 | 13~31 |
| Lifting height | m | 6~24 | 6~24 | 6~24 | 6~24 |
| Lifting speed | m/min | 2.4 | 2.2 | 2.6 | 2.1 |
| Trolley speed | m/min | 28 | 28 | 31 | 27 |
| Crane speed | m/min | 42 | 42 | 45 | 42 |
| Work duty | A3~A7 | A3~A7 | A3~A7 | A3~A7 | |
| Track type | QU120 | QU120 | QU120 | QU120 |
| Technical Parameter of AQ-LH Model Electric Hoist Bridge Crane | |||||
| Capacity | t | 5 | 10 | 16 | 20 |
| Span | S(m) | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 |
| Lifting height | m | 6~30 | 9~30 | 9~30 | 9~30 |
| Lifting speed | m/min | 8（0.8/8） | 7（0.7/7） | 3.5（0.35/3.5） | 3.3（0.33/3.3） |
| Trolley speed | m/min | 20(30) | 20(30) | 20(30) | 20(30) |
| Crane speed | m/min | 20(43) | 20(43) | 20(43) | 20(43) |
| Work duty | A3~A4 | A3~A4 | A3~A4 | A3~A4 | |
| Track type | P30 | P30 P38 | P38 | P38 P43 | |
| Capacity | t | 25 | 32 | 40 | 50 |
| Span | S(m) | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 |
| Lifting height | m | 9~24 | 9~24 | 9~20 | 9~20 |
| Lifting speed | m/min | 3（0.3/3） | 3（0.3/3） | 2.3（0.23/2.3） | 1.8（0.18/1.8） |
| Trolley speed | m/min | 20(30) | 20(30) | 20(30) | 20(30) |
| Crane speed | m/min | 20(43) | 20(43) | 20(43) | 20(43) |
| Work duty | A3~A4 | A3~A4 | A3~A4 | A3~A4 | |
| Track type | P43 | P43 | P43 QU70 | P43 QU70 |
| Technical Parameter of AQ-QDX European style Double Girder Overhead Crane | |||||||
| Capacity | t | 5 | 10 | 16 | 20 | 32 | 50 |
| Span | S(m) | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 |
| Lifting height | m | 6~18 | 6~18 | 6~18 | 6~18 | 6~16 | 6~16 |
| Lifting speed | m/min | 1.07~10.7 | 0.81~8.1 | 0.73~7.3 | 0.58~5.8 | 0.49~4.9 | 0.4~4 |
| Trolley speed | m/min | 3.3~33 | 3.3~33 | 3.2~32 | 3.2~32 | 3.36~33.6 | 2.9~29 |
| Crane speed | m/min | 6.8~68 | 6.8~68 | 5.4~54 | 5.4~54 | 5.6~56 | 5.4~54 |
| Work duty | A3~A5 | A3~A5 | A3~A5 | A3~A5 | A3~A5 | A3~A5 | |
| Track type | P38 | P38 P43 | P43 | P43 | QU70 | QU80 | |
| Capacity | t | 75 | 100 | 160 | 200 | 250 | 320 |
| Span | S(m) | 10.5~31.5 | 13~31 | 13~31 | 13~31 | 13~31 | 13~31 |
| Lifting height | m | 6~24 | 6~24 | 6~24 | 6~20 | 6~20 | 6~24 |
| Lifting speed | m/min | 0.37~3.7 | 0.32~3.2 | 0.25~2.5 | 0.24~2.4 | 0.21~2.1 | 0.2~2 |
| Trolley speed | m/min | 2.92~29.2 | 2.9~29 | 2.65~26.5 | 2.5~25 | 2.5~25 | 2.4~24 |
| Crane speed | m/min | 4.8~48 | 5.26~52.6 | 4.67~46.7 | 5.2~52 | 5.2~52 | 4.15~41.5 |
| Work duty | A3~A5 | A3~A5 | A3~A5 | A3~A5 | A3~A5 | A3~A5 | |
| Track type | QU100 | QU100 | QU120 | QU120 | QU120 | QU120 |
| Technical Parameter of AQ-QZ Grab Bucket Overhead Crane | |||||
| Capacity | t | 5 | 10 | 16 | 20 |
| Span | S(m) | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 |
| Lifting height | m | 6~18 | 6~18 | 6~26 | 6~26 |
| Lifting speed | m/min | 31.3 | 29.7 | 32.7 | 30.7 |
| Trolley speed | m/min | 44.6 | 31.7 | 31.1 | 31.1 |
| Crane speed | m/min | 93.6 | 86.5 | 75.1 | 76.9 |
| Work duty | A5~A7 | A5~A7 | A5~A7 | A5~A7 | |
| Track type | P43 QU70 | P43 QU70 | QU70 | QU70 | |
| Technical Parameter of AQ-QB Explosion Proof Overhead Crane | ||||||||
| Capacity | t | 5 | 10 | 16 | 20 | 32 | 50 | 75 |
| Span | S(m) | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 |
| Lifting height | m | 6~16 | 6~16 | 6~16 | 6~16 | 6~18 | 6~16 | 6~20 |
| Lifting speed | m/min | 5 | 5 | 4.2 | 4.2 | 4.1 | 3 | 1.9 |
| Trolley speed | m/min | 19.6 | 20.5 | 20.5 | 20.5 | 20 | 19.1 | 10.5 |
| Crane speed | m/min | 22.3 | 22.3 | 19 | 19 | 17 | 19.4 | 15.4 |
| Work duty | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | A3~A4 | |
| Explosion-proof Grade | ExdⅡBT4、ExdⅡCT4 | |||||||
| Track type | P38 | P38 P43 | P43 | P43 | P43 QU70 | QU80 | QU100 | |
| Technical Parameter of AQ-YZ Hook Casting Overhead Crane | |||||||
| Capacity | t | 5 | 10 | 16 | 20 | 32 | 50 |
| Span | S(m) | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 |
| Lifting height | m | 6~16 | 6~16 | 6~16 | 6~16 | 6~16 | 6~16 |
| Lifting speed | m/min | 12.5 | 13 | 10.8 | 9.9 | 9.7 | 7.6 |
| Trolley speed | m/min | 39.5 | 44.9 | 44.6 | 45.9 | 43.5 | 39.3 |
| Crane speed | m/min | 118.6 | 114.9 | 103.5 | 103.5 | 88 | 77.5 |
| Work duty | A6~A8 | A6~A8 | A6~A8 | A6~A8 | A6~A8 | A6~A8 | |
| Track type | P38 | P38 P43 | P43 QU70 | P43 QU70 | QU70 | QU80 | |
| Capacity | t | 74 | 100 | 125 | 140 | 160 | 180 |
| Span | S(m) | 13~31 | 13~31 | 13~31 | 13~31 | 13~31 | 13~31 |
| Lifting height | m | 6~20 | 6~20 | 6~20 | 6~22 | 6~22 | 6~24 |
| Lifting speed | m/min | 6.4 | 7.5 | 7.5 | 6.84 | 6 | 7.2 |
| Trolley speed | m/min | 37.2 | 38 | 38 | 38 | 37 | 38 |
| Crane speed | m/min | 77 | 77 | 79.7 | 73 | 77.8 | 86 |
| Work duty | A6~A8 | A6~A8 | A6~A8 | A6~A8 | A6~A8 | A6~A8 | |
| Track type | QU100 | QU120 | QU120 | QU120 | QU120 | QU120 |
| Capacity | t | 200 | 225 | 240 | 280 | 320 |
| Span | S(m) | 13~31 | 13~31 | 13~31 | 13~31 | 13~31 |
| Lifting height | m | 6~24 | 6~24 | 6~24 | 6~24 | 6~24 |
| Lifting speed | m/min | 8 | 8 | 10 | 10 | 9 |
| Trolley speed | m/min | 40 | 40 | 38 | 36 | 36 |
| Crane speed | m/min | 86 | 87 | 87 | 76 | 63 |
| Work duty | A6~A8 | A6~A8 | A6~A8 | A6~A8 | A6~A8 | |
| Track type | QU120 | QU120 | QU120 | QU120 | QU120 |
| Technical Parameter of AQ-QC Electromagnetic Overhead Crane | |||||||
| Capacity | t | 5 | 10 | 16 | 20 | 32 | 50 |
| Span | S(m) | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 |
| Lifting height | m | 6~16 | 6~16 | 6~16 | 6~16 | 6~18 | 6~16 |
| Lifting speed | m/min | 15.5 | 13.3 | 13 | 9.7 | 9.5 | 7.8 |
| Trolley speed | m/min | 37.2 | 37.4 | 40.1 | 40 | 37 | 31.3 |
| Crane speed | m/min | 70.6 | 70.6 | 74.3 | 75.1 | 64.9 | 58.5 |
| Work duty | A5~A7 | A5~A7 | A5~A7 | A5~A7 | A5~A7 | A5~A7 | |
| Track type | P38 | P38 P43 | P43 | P43 | QU70 | QU80 | |
| Technical Parameter of AQ-NLH European Type Electric Hoist Overhead Crane | |||||
| Capacity | t | 5 | 10 | 16 | 20 |
| Span | S(m) | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 |
| Lifting height | m | 6~18 | 6~18 | 6~18 | 6~18 |
| Lifting speed | m/min | 0.8/5 | 0.8/5 | 0.66/4 | 0.53/3.4 |
| Trolley speed | m/min | 2~20 | 2~20 | 2~20 | 2~20 |
| Crane speed | m/min | 3~30 | 3~30 | 3~30 | 3~30 |
| Work duty | A5 | A5 | A5 | A5 | |
| Track type | P30 | P30 P38 | P38 | P38 P43 | |
| Capacity | t | 32 | 50 | 63 | 80 |
| Span | S(m) | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 |
| Lifting height | m | 6~18 | 6~18 | 6~18 | 6~18 |
| Lifting speed | m/min | 0.6/2.6 | 0.4~2.4 | 0.4~2.4 | 0.4~2.4 |
| Trolley speed | m/min | 2~20 | 2~20 | 2~20 | 2~20 |
| Crane speed | m/min | 3~30 | 3~30 | 3~30 | 3~30 |
| Work duty | A5 | A5 | A5 | A5 | |
| Track type | P43 | P43 QU70 | QU70 | QU80 |
| Technical Parameter of AQ-QL Carrier Beam Overhead Crane | |||||
| Capacity | t | 7.5+7.5 | 10+10 | 16+16 | 20+20 |
| Span | S(m) | 10.5~34.5 | 10.5~34.5 | 10.5~34.5 | 10.5~34.5 |
| Lifting height | m | 6~16 | 6~16 | 6~16 | 6~16 |
| Lifting speed | m/min | 13.2 | 12.6 | 12.5 | 11.7 |
| Trolley speed | m/min | 36.7 | 36.2 | 37 | 31.3 |
| Crane speed | m/min | 74.3 | 75.1 | 64.9 | 58.5 |
| Work duty | A5~A7 | A5~A7 | A5~A7 | A5~A7 | |
| Track type | P43 | P43 | QU70 | QU80 | |
| Technical Parameter of QE Double Trolley Overhead Crane | |||||||
| Capacity | t | 5+5 | 10+10 | 16+16 | 20+20 | 32+32 | 50+50 |
| Span | S(m) | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 |
| Lifting height | m | 6~16 | 6~16 | 6~16 | 6~16 | 6~18 | 6~16 |
| Lifting speed | m/min | 11.5 | 8.5 | 7.9 | 7.2 | 6 | 5.9 |
| Trolley speed | m/min | 37.2 | 37.4 | 40.1 | 40 | 37 | 31.3 |
| Crane speed | m/min | 70.6 | 75.1 | 64.9 | 59.1 | 59.1 | 61.8 |
| Work duty | A3~A7 | A3~A7 | A3~A7 | A3~A7 | A3~A7 | A3~A7 | |
| Track type | P38 P43 | P43 | P43 QU70 | P43 QU70 | QU80 | QU100 | |
| Capacity | t | 75+75 | 100+100 | 160+160 | 200+200 | 250+250 | 320+320 |
| Span | S(m) | 13~34 | 13~34 | 13~34 | 13~34 | 13~34 | 13~34 |
| Lifting height | m | 6~20 | 6~20 | 6~22 | 6~20 | 6~20 | 6~24 |
| Lifting speed | m/min | 4.7 | 3.9 | 3.5 | 3.5 | 2.2 | 2.3 |
| Trolley speed | m/min | 38.2 | 33.9 | 22.5 | 29 | 28 | 28 |
| Crane speed | m/min | 68 | 48 | 42 | 45 | 42 | 40 |
| Work duty | A3~A7 | A3~A7 | A3~A7 | A3~A7 | A3~A7 | A3~A7 | |
| Track type | QU120 | QU120 | QU120 | QU120 | QU120 | QU120 |
Main Technical Parameters of Overhead Cranes
The main technical parameters of the overhead crane are lifting capacity, span, lifting height, running speed, lifting speed, work duty, etc.
Lifting capacity
Lifting capacity, also known as rated lifting weight, refers to the maximum allowable lifting capacity of the crane. There are various lifting capacities for you to choose from, including 5t, 10t (single hook), 15t/3t, 20t/5t, 30t/5t, 50t/10t, 75t/20t, 100t/20t, 125t/20t, 150t/30t, 200t/30t, 250t/ 30t (double hook), etc. Generally, overhead cranes can be divided into three levels according to the lifting capacity: small and light duty overhead cranes (1~10t), medium overhead cranes (10~50t), heavy duty overhead cranes (above 50t).
Span
The span of the overhead crane refers to the distance between the centerlines of the wheels at both ends of the main beam of the crane, that is, the distance between the centerlines of the rails of the crane. Overhead crane spans are 10.5, 13.5, 16.5, 19.5, 22.5, 25.5, 28.5, 31.5m, etc. for you to choose from.
Lifting height
Lifting height refers to the distance between the upper limit position and the lower limit position of a crane’s hook or grasping device, such as a grab bucket or an electromagnetic chuck. The common lifting heights of overhead cranes are 12, 16, 12/14, 12/18, 16/18, 19/21, 20/22, 21/23, 22/26, 24 /26m.
Running speed
Running speed refers to the speed of the moving mechanisms of the crane and the trolley when the motor runs at rated speed.
Lifting speed
Lifting speed refers to the speed of weight lifting when the motor is running at rated speed. Generally, the lifting speed does not exceed 30m/min, depending on the type and weight of load or material and lifting requirements.
The lifting speed also includes the empty hook speed, which can shorten the non-productive time. The empty hook speed can be up to twice the rated lifting speed. In addition, there is low speed when the heavy object approaches the ground, called the low landing speed, which can ensure personal safety and cargo safety, and its speed is generally 4 ~ 6 m/min.
Duty cycle
Duty cycle or service classification can be determined by load spectrum and average daily operating time. It can be divided into four types: light duty, medium, heavy duty and extra heavy. Selecting the right duty cycle or service classification is critical to ensuring that the crane components are durable enough to withstand the load and usage requirements.
For more information about our overhead cranes and other heavy lifting equipment, contact us at any time.