오버헤드 및 갠트리 크레인 전원 완벽 가이드: 공장 회로 설계 및 장비 선택 최적화
목차
When choosing overhead cranes and gantry cranes, power consumption is often one of the primary concerns for customers. This is because, during the initial design phase of a facility, customers need to understand the power requirements of all equipment to plan the facility’s electrical system accordingly. Overhead and gantry crane power consumption is a key factor in this process. Therefore, understanding the power requirements of cranes is crucial for equipment selection, facility design, and cost estimation.
How Overhead and Gantry Crane Power Data Assists Project Engineers:
- Electrical Design: Power data helps estimate the power supply requirements of a workshop or site.
- Equipment Compatibility: Ensures the crane’s power specifications are compatible with existing electrical systems.
- Cost Optimization: Avoids power wastage while meeting operational needs, optimizing both initial and ongoing costs.
Below, we list the power specifications for various standard crane models.
Bridge Crane Power Consumption
The total power consumption of a crane is the sum of the power for the hoisting mechanism, trolley movement, and crane movement.
Standard Single-Girder Bridge Crane Power Specifications:
| Ton Capacity (t) | 스팬(m) | Crane Travel Power (kw) | Trolley Travel Power (kw) | Hoisting Mechanism Power (kw) | Total Power (kw) |
|---|---|---|---|---|---|
| 1 | 7.5-28.5 | 2×0.8 | 1×0.2 | 1×1.5 | 3.3 |
| 2 | 7.5-28.5 | 2×0.8 | 1×0.4 | 1×3 | 5 |
| 3 | 7.5-28.5 | 2×0.8 | 1×0.4 | 1×4.5 | 6.5 |
| 5 | 7.5-28.5 | 2×0.8 | 1×0.8 | 1×7.5 | 9.9 |
| 10 | 7.5-28.5 | 2×1.5 | 2×0.8 | 1×13 | 17.6 |
| 16 | 7.5-22.5 | 2×2.2 | 2×0.8 | 1×13 | 19 |
| 23-25.5 | 4×1.5 | 2×0.8 | 1×13 | 20.6 | |
| 20 | 7.5-22.5 | 2×2.2 | 4×0.8 | 1×18.5 | 26.1 |
| 22.5-25.5 | 4×1.5 | 4×0.8 | 1×18.5 | 27.7 |
The above data is for reference only.
Standard Double-Girder Bridge Crane Power Specifications:
| Ton Capacity (t) | 스팬(m) | Duty Class | Crane Travel Power (kw) | Trolley Travel Power (kw) | Hoisting Mechanism Power (kw) | Total Power (kw) | |
| Main Hoist | Auxiliary Hoist | ||||||
| 5 | 10.5-22.5 | A5 | 2×4 | 1.8 | 13 | 22.8 | |
| 25.5-31.5 | A5 | 2×6.3 | 1.8 | 13 | 27.4 | ||
| 10.5-22.5 | A6 | 2×5.5 | 1.8 | 15 | 27.8 | ||
| 25.5-31.5 | A6 | 2×7.5 | 1.8 | 15 | 31.8 | ||
| 10 | 10.5-22.5 | A5 | 2×4 | 2.5 | 17 | 27.5 | |
| 25.5-31.5 | A5 | 2×6.3 | 2.5 | 17 | 32.1 | ||
| 10.5-22.5 | A6 | 2×5.5 | 2.5 | 22 | 35.5 | ||
| 25.5-31.5 | A6 | 2×7.5 | 2.5 | 22 | 39.5 | ||
| 16/3.2 | 10.5-22.5 | A5 | 2×6.3 | 4 | 26 | 6.3 | 48.9 |
| 25.5-31.5 | A5 | 2×8.5 | 4 | 26 | 6.3 | 53.3 | |
| 10.5-22.5 | A6 | 2×7.5 | 4 | 30 | 6.3 | 55.3 | |
| 25.5-31.5 | A6 | 2×11 | 4 | 30 | 6.3 | 62.3 | |
| 20/5 | 10.5-22.5 | A5 | 2×6.3 | 4 | 26 | 13 | 55.6 |
| 25.5-31.5 | A5 | 2×8.5 | 4 | 26 | 13 | 60 | |
| 10.5-22.5 | A6 | 2×7.5 | 4 | 37 | 13 | 69 | |
| 25.5-31.5 | A6 | 2×11 | 4 | 37 | 13 | 76 | |
| 32/5 | 10.5-31.5 | A5 | 2×8.5 | 6.3 | 35 | 13 | 71.3 |
| 10.5-31.5 | A6 | 2×11 | 6.3 | 45 | 13 | 86.3 | |
| 50/10 | 10.5-31.5 | A5 | 2×13 | 8.5 | 42 | 17 | 93.5 |
| 10.5-16.5 | A6 | 2×11 | 8.5 | 55 | 17 | 102.5 | |
| 19.5-31.5 | A6 | 2×15 | 8.5 | 55 | 17 | 110.5 | |
The hoisting mechanism adopts a winch trolley design. The above data is for reference only.
European Standard Single-Girder Bridge Crane Power Specifications:
| Ton Capacity (t) | 스팬(m) | Crane Travel Power (kw) | Trolley Travel Power (kw) | Hoisting Mechanism Power (kw) | Total Power (kw) |
|---|---|---|---|---|---|
| 1 | 9.5-24 | 2×0.37 | 1×0.44 | 3.2 | 4.38 |
| 2 | 9.5-24 | 2×0.37 | 1×0.44 | 3.2 | 4.38 |
| 3 | 9.5-16 | 2×0.37 | 1×0.44 | 3.2 | 4.38 |
| 19.5-24 | 2×0.55 | 1×0.44 | 3.2 | 4.74 | |
| 5 | 9.5-16 | 2×0.55 | 1×0.44 | 4.9 | 6.44 |
| 19.5-24 | 2×0.75 | 1×0.44 | 4.9 | 6.84 | |
| 10 | 9.5-24 | 2×1.1 | 1×0.96 | 9.8 | 12.96 |
| 16 | 9.5-16 | 2×1.5 | 2×0.96 | 12.5 | 17.42 |
| 19.5-24 | 2×2.2 | 2×0.96 | 12.5 | 18.82 | |
| 20 | 9.5-16 | 2×1.5 | 2×0.96 | 16 | 20.92 |
| 19.5-20 | 2×2.2 | 2×0.96 | 16 | 22.32 |
The above data is for reference only.
European Standard Double-Girder Bridge Crane Power Specifications:
| Ton Capacity (t) | 스팬(m) | Duty Class | Crane Travel Power (kw) | Trolley Travel Power (kw) | Hoisting Mechanism Power (kw) | Total Power (kw) | |
| Main Hoist | Auxiliary Hoist | ||||||
| 5 | 13.5-19.5 | A5 | 2×1.5 | 2×0.37 | 7.5 | 11.24 | |
| 22.5-31.5 | A5 | 2×2.2 | 2×0.37 | 7.5 | 12.64 | ||
| 10 | 13.5-19.5 | A5 | 2×4 | 2×0.55 | 15 | 24.1 | |
| 22.5-31.5 | A5 | 2×6.3 | 2×0.55 | 15 | 28.7 | ||
| 16/5 | 13.5-19.5 | A5 | 2×3 | 2×1.1 | 22 | 7.5 | 37.7 |
| 22.5-31.5 | A5 | 2×4 | 2×1.1 | 22 | 7.5 | 39.7 | |
| 20/5 | 13.5-19.5 | A5 | 2×3 | 2×1.1 | 22 | 7.5 | 37.7 |
| 22.5-31.5 | A5 | 2×4 | 2×1.1 | 22 | 7.5 | 39.7 | |
| 32/5 | 13.5-19.5 | A5 | 2×4 | 2×1.5 | 30 | 7.5 | 48.5 |
| 22.5-31.5 | A5 | 2×5.5 | 2×1.5 | 30 | 7.5 | 51.5 | |
| 50/10 | 13.5-19.5 | A5 | 2×5.5 | 2×2.2 | 37 | 15 | 67.4 |
| 22.5-31.5 | A5 | 2×7.5 | 2×2.2 | 37 | 15 | 71.4 | |
The hoisting mechanism adopts a winch trolley design. The above data is for reference only.
Gantry Crane Power Consumption
The operating power of gantry cranes is higher than that of overhead cranes, as additional factors such as wind load and track stability must be considered during outdoor operations.
Box-Type Single-Girder Gantry Cranes Power Specifications:
| Ton Capacity (t) | 스팬(m) | Lifting Height (m) | Cantilever Length (mm) | Crane Travel Power (kw) | Trolley Travel Power (kw) | Hoisting Mechanism Power (kw) | Total Power (kw) |
|---|---|---|---|---|---|---|---|
| 3 | 12-16 | 6/9 | 3000-4000 | 2×0.8 | 1×0.4 | 4.5 | 6.5 |
| 20-24 | 5000-6000 | 2×1.5 | 1×0.4 | 4.5 | 7.9 | ||
| 5 | 12-20 | 6/9 | 3000-5000 | 2×1.5 | 1×0.8 | 7.5 | 11.3 |
| 20-24 | 6/9 | 5000-6000 | 2×3.7 | 1×0.8 | 7.5 | 15.7 | |
| 30 | 9 | 7500 | 2×3.7 | 1×0.8 | 7.5 | 15.7 | |
| 10 | 12-20 | 6/9 | 3000-5000 | 2×4 | 2×0.8 | 13 | 22.6 |
| 20-24 | 5000-6000 | 2×6.3 | 2×0.8 | 13 | 27.2 | ||
| 30 | 9 | 7500 | 2×8.5 | 2×0.8 | 13 | 31.6 |
The hoisting mechanism adopts a electric hoist design. The above data is for reference only.
Truss Single-Girder Gantry Cranes Power Specifications:
| Ton Capacity (t) | 스팬(m) | Lifting Height (m) | Cantilever Length (mm) | Crane Travel Power (kw) | Trolley Travel Power (kw) | Hoisting Mechanism Power (kw) | Total Power (kw) |
|---|---|---|---|---|---|---|---|
| 3 | 12-16 | 6/9 | 3000-4000 | 2×1.5 | 1×0.4 | 4.5 | 7.9 |
| 20-24 | 5000-6000 | 2×2.1 | 1×0.4 | 4.5 | 9.1 | ||
| 5 | 12-20 | 6/9 | 3000-5000 | 2×1.5 | 1×0.8 | 7.5 | 11.3 |
| 20-24 | 6/9 | 5000-6000 | 2×4 | 1×0.8 | 7.5 | 16.3 | |
| 30 | 9 | 7500 | 2×4 | 1×0.8 | 7.5 | 16.3 | |
| 10 | 12-20 | 6/9 | 3000-5000 | 2×4 | 2×0.8 | 13 | 22.6 |
| 20-24 | 5000-6000 | 2×6.3 | 2×0.8 | 13 | 27.2 | ||
| 30 | 9 | 7500 | 2×8.5 | 2×0.8 | 13 | 31.6 | |
| 16 | 12-20 | 6/9 | 3000-4000 | 2×4 | 2×0.8 | 13 | 22.6 |
| 20-24 | 5000 | 2×6.3 | 2×0.8 | 13 | 27.2 | ||
| 30 | 9 | 6000 | 2×8.5 | 2×0.8 | 13 | 31.6 |
The hoisting mechanism adopts a electric hoist design. The above data is for reference only.
Semi Single-Girder Gantry Cranes Power Specifications:
| Ton Capacity (t) | 스팬(m) | Lifting Height (m) | Crane Travel Power (kw) | Trolley Travel Power (kw) | Hoisting Mechanism Power (kw) | Total Power (kw) |
|---|---|---|---|---|---|---|
| 2 | 10-12 | 6 | 2×0.8 | 1×0.4 | 3 | 5 |
| 16-20 | 2×1.5 | 1×0.4 | 3 | 6.4 | ||
| 3 | 10-12 | 6 | 2×0.8 | 1×0.4 | 4.5 | 6.5 |
| 16-20 | 2×1.5 | 1×0.4 | 4.5 | 7.9 | ||
| 5 | 10-12 | 6 | 2×0.8 | 1×0.8 | 7.5 | 9.9 |
| 16-20 | 2×1.5 | 1×0.8 | 7.5 | 11.3 | ||
| 10 | 10-12 | 6 | 2×1.5 | 2×0.8 | 13 | 17.6 |
| 16-20 | 2×2.2 | 2×0.8 | 13 | 19 |
The hoisting mechanism adopts a electric hoist design. The above data is for reference only.
Double-Girder Gantry Cranes Power Specifications:
| Ton Capacity (t) | 스팬(m) | Lifting Height (m) | Cantilever Length (mm) | Crane Travel Power (kw) | Trolley Travel Power (kw) | Hoisting Mechanism Power (kw) | Total Power (kw) | |
| Main Hoist | Auxiliary Hoist | |||||||
| 5 | 18-35 | 10-12 | 6500-9000 | 2×8.5 | 1×1.8 | 13 | 31.8 | |
| 10 | 18-26 | 10 | 6500 | 2×8.5 | 1×2.5 | 17 | 36.5 | |
| 30-35 | 12 | 9000 | 2×13 | 1×2.5 | 17 | 45.5 | ||
| 20/5 | 18 | 11 | 6500 | 2×8.5 | 1×4 | 26 | 13 | 60 |
| 22 | 7500 | 2×13 | 1×4 | 26 | 13 | 69 | ||
| 26-30 | 8500-9500 | 4×6.3 | 1×4 | 26 | 13 | 68.2 | ||
| 35 | 10500 | 4×8.5 | 1×4 | 26 | 13 | 77 | ||
| 32/5 | 18-22 | 11 | 6800-7800 | 4×6.3 | 1×6.3 | 35 | 13 | 79.5 |
| 26-30 | 8800-9800 | 4×8.5 | 1×6.3 | 35 | 13 | 88.3 | ||
| 35 | 11000 | 4×13 | 1×6.3 | 35 | 13 | 106.3 | ||
| 50/10 | 18-22 | 12 | 6800-7800 | 4×8.5 | 1×8.5 | 42 | 17 | 101.5 |
| 26-35 | 8800-11000 | 4×13 | 1×8.5 | 42 | 17 | 119.5 | ||
The hoisting mechanism adopts a electric hoist design. The above data is for reference only.
Non-standard Crane Power
The power of each type of crane varies depending on factors such as the application environment and the crane’s own weight. Therefore, the power of non-standard cranes cannot be directly provided. If you require information about the power of customized bridge cranes, please provide the specifications and models of the crane. Our professional crane engineers will assist you in calculating it.
8년간의 리프팅 장비 맞춤 제작 경험을 바탕으로 10,000명이 넘는 고객의 사전 판매 질문과 우려 사항을 해결해 드렸습니다. 관련 요구 사항이 있으면 언제든지 저에게 연락해 주세요!
우리가하는 일이 마음에 드십니까?공유
