20ton electric hoist single girder gantry crane
Product Description
Electric Hoist Girder Gantry Crane is used together with european electric hoists. It is a track travelling small and mediun-sized crane. Its proper lifting weight is 5-32tons, proper span is 12-30 meters, proper working temperature is -20 to +40oC.
Detailed Images
Our Services
| Delivery date | In 30 working days after received the deposit and comfirmed designs | |||||||
| Payment | * 30% down payment through T/T within 2days after signing the contract. * 70% balanced payment after inspection before delivery from factory by T/T * We also accept order on line throught trade assurance of ****** . | |||||||
| Validity | 10 days | |||||||
| Warranty | 12 months after commissioning at site or 18 months after delivery, what occurs first. During this period, we will bear all repair and maintenance expenses including broken spare parts and man power if it is caused by the defects of products itself. | |||||||
| Shippment | For the shipping method , we would like to recommend shipping in 40'OT container FCL . | |||||||
| Main Parts Including | Pls check the attachment of P/L | |||||||
| 2. Installation | ||||||||
| We can provide our engineer to install for the above overhead crane as required by customer. The cost is as below : | ||||||||
| Option | Scope of work | Total Price / USD | ||||||
| Installation Service | Our engineer to site for installation, customers need to supply the VISA,Round trip tickets, accommodation and meals for them, and pay USD$180/day for each person. | Depends on actual condition | ||||||
Technical parameters
| Item | Unit | Lifting mechanism | ||||
| Lifting capacity | t | 20 | ||||
| Span | m | 19.1+0.75+0.75 | ||||
| China copy european type electric hoist | Lifting speed | m/min | 0.8/5 | |||
| Lifting motor power | kw | 1/ 6.1 | ||||
| Lifting gear box | / | three in one | ||||
| Cross traveling speed | m/min | |||||
| Traveling motor | kw | 0.37-0.64 | ||||
| Traveling gear box | / | three in one | ||||
| Diameter of wire rope | / | 8-8*26-2160 | ||||
| Crane traveling | Traveling speed | m/min | 0~29.8 | |||
| Cross traveling speed | / | three in one | ||||
| Traveling motor power | kw | 2.2*2 | ||||
| Dia. of wheels | mm | 400 | ||||
| Gear box | / | three in one gear box | ||||
| Max. wheel pressure | kn | 67 | ||||
| Total power | kw | 17.88 | ||||
| Weight | t | 16.8 | ||||
| Protection class of Motor | / | IP54 | ||||
| Insulation class | / | F | ||||
| Cable | PVC INSULATED CABLE 175M +150M | YGC3*10+1*2.5 | ||||
| Roller | cable roller | JTC-80-100-4 | ||||
| Power supply | 380v 50hz 3phase AC | |||||
| Working temp | lower 25ºC-50ºC | |||||
| Control method | cabin control | |||||
| Paint | ZINC PHOSPHATE ANTI RUST PRIMER | |||||
| 3 COATS, 120 MICRON | ||||||
| 2 COATS, 80 MICRON | ||||||
| Mechanical | Electrical | |||||||
| No. | Item | No. | Item | |||||
| 1 | Overload Limiter | 1 | Main isolating switch | |||||
| 2 | Limit Switch(Lifting and Traveling) | 2 | Short-circuit protection | |||||
| 3 | Interlock protection device | 3 | Under-voltage protection | |||||
| 4 | Buffer | 4 | Motor overload protection | |||||
| 5 | Overhaul cage | 5 | Emergency stop system | |||||
| 6 | Rail clear plate | 6 | Current overload protection system | |||||
| 7 | Protetective cover | 7 | Security chain protection | |||||
| 8 | Bus bar preventer plate | 8 | Wireless remote control | |||||
| 9 | Anti-collision device | 9 | Zero protection | |||||
Technology
| Lifting capacity | 20t | |||||||
| Span | 15m | |||||||
| Lifting height | 9m | |||||||
| Lifting speed | 3.5m/min | |||||||
| Working duty | A3 | |||||||
| Operation method | Pandent control | |||||||
| Electric hoist | Type | Single lifting speed wire rope hoist | ||||||
| Lifting motor | Type | ZD1 51-4 | ||||||
| Power | 13kw | |||||||
| Rotation speed | 1380 r/min | |||||||
| Power supply | AC 380V 50Hz 3Ph | |||||||
| Wire rope | 6*37+1 dia 17 | |||||||
| Trolley | Traveling speed | 20m/min | ||||||
| The Dia. of wheels | Φ315 | |||||||
| Traveling motor | ZDY 22-4 1.5kw *2 | |||||||
| Crane traveling | Traveling speed | 20m/min | ||||||
| The Dia. of wheels | Dia 00 | |||||||
| Traveling machnism | motor type | ZDY41-4 | ||||||
| Power | 3KW *2 | |||||||
| Gear box | LDH 20M/min | |||||||
| Max. wheel pressure | 70kn | |||||||
| Weight | 11ton | |||||||
Production Flow
customer visit
FAQ
In order to offer you the exact price ,
Pleas kindly confirm these information in order to offer you an exact quotation when you inquiry .
For overhead crane type
1.Do you need single girder overhead crane or double girder ?
2.Lifting capacity ?
3.Span ?
4.Lifting height ?
5.Traveling length ?
6.Power supply __v ____hz ___phase ?
7.What is the crane working condition ?
How many hours for continuous working of the crane on day ?
8.Operation method ?
A: pendent controller with push buttons.
B: remote control
C: cabin
9. Do you need us provide rail ways ? if yes , how long is the crane traveling ?
10.FOB or CFR price ? Your port of destination ?
The best quotation will be sent to you once these are confirmed !
Best regards
Cathy
LINKS : Dongqi Crane