| Customization: | Available |
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| Type: | Bucket Dredger |
| Power Type: | Electric |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Definition: The four-ropes Clamshell dredging grab is an efficient tool designed for underwater operations, including dredging, desilting, and salvage of channels, capable of handling silt, hard clay, iron-plated sand, blasted reefs, and even sunken ships.
Mechanical Four Ropes Clamshell Dredging Grab is an efficient tool for dredging or digging purposes of sand or clay.TR 800 has 1-15 m³ capacity. It has one line opening and one line closing functions. Our grab types differ through the maintenance dredging and underwater digging work. The mechanical structure for opening & closing is succinct and original. No maintenance required except greasing. It is easy to use and can work under any circumstances in order.
| Type | Max. Lifting Capacity(t) | Volume(m3) | Power(kw) | Close/Open time | Max. operating pressure,bar | No.of clamshell | |||
| 440V/60Hz | 380VDead weight full close (t)/50HNo.z | 440V/60Hz | |||||||
| 1 | YFMEMG4-0.8-2.4 | 4 | 0.8 | 2.4 | 15 | 18 | 8/6 | 7/5 | 180 |
| 2 | YFMEMG5-1-2.5 | 5 | 1.0 | 2.5 | 15 | 18 | 8/6 | 7/5 | 180 |
| 3 | YFMEMG6.3-1.25-3.2 | 6.3 | 1.3 | 3.2 | 18.5 | 22 | 10/7 | 8/6 | 180 |
| 4 | YFMEMG8-1.6-3.6 | 8 | 1.6 | 3.6 | 18.5 | 22 | 10/7 | 8/6 | 180 |
| 5 | YFMEMG10-2-4.8 | 10 | 2.0 | 4.8 | 30 | 35 | 13/9 | 11/8 | 200 |
| 6 | YFMEMG10-2.5-5 | 10 | 2.5 | 5.0 | 30 | 35 | 13/9 | 11/8 | 200 |
| 7 | YFMEMG12.5-3.2-5.2 | 12.5 | 3.2 | 5.2 | 30 | 35 | 13/9 | 11/8 | 200 |
| 8 | YFMEMG16-4-6.5 | 16 | 4.0 | 6.5 | 37 | 44 | 16/11 | 14/10 | 200 |
| 9 | YFMEMG20-5-7 | 20 | 5.0 | 7.0 | 37 | 44 | 16/11 | 14/10 | 200 |
| 10 | YFMEMG25-6.3-9.5 | 25 | 6.3 | 9.5 | 45 | 54 | 20/14 | 17/12 | 220 |
| 11 | YFMEMG25-8-10 | 25 | 8.0 | 10.0 | 45 | 54 | 20/14 | 17/12 | 220 |
| 12 | YFMEMG32-10-10.7 | 32 | 10.0 | 10.7 | 45 | 54 | 24/17 | 19/13 | 220 |
| 13 | YFMEMG40-12.5-12.6 | 40 | 12.5 | 12.6 | 55 | 65 | 24/17 | 19/13 | 230 |
| 14 | YFMEMG45-15-13.4 | 45 | 15.0 | 13.4 | 55 | 65 | 24/17 | 19/13 | 230 |
1.Pre-sale services:
a: Design customized project for clients.
b: Design and manufacture products according to clients special requirement.
c: Train technical personnel for clients.
2.Services during the sale:
a: Help clients to find reasonable freight forwarders ahead of delivery.
b: Help clients to draw solving plans.
3.After-sale services:
a: Assist clients to prepare for the construction scheme.
b: Install and debug equipment.
c: Train the first-line operators.
d: Examine equipment.
e: Take initiative to eliminate the troubles immediately.
f: Provide technical exchanging.
1)How many years of your factory?
We have 20 years production and nearly 10 years experience, we exported to more than 120 countries & regions.
2) Which kind of payment you can be accepted?
Normally both of T/T & L/C at sight are ok for us.
3) How about the delivery time?
7-40 working days after received 30% T/T or L/C.
4) What's your warranty?
Normally is 1 year, if large quantities we can negotiate.
5) What's your MOQ?
MOQ: 1 set
6) Can you accept OEM service?
Yes for sure my friend.
7) Optional Attachment?
Remote Control, Basket, Auger, Grapple, Top Seat, Rear Legs.
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