| After-sales Service: | Support Online Service |
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| Warranty: | 1 Year |
| Structure: | Multi Cylinder |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
| Product model | BW-320 | Remark |
| Working method | three-cylinder single-acting plunger pump | |
| Bore | 80, 60 (mm) | |
| Stroke | 110(mm) | |
| Pump speed | 214-78(min-1) | |
| Flow | 320-66(L/min) | |
| Rated pressure | 10-4(MPa) | |
| Input power | 30(kw) | |
| Inlet pipe diameter | 76(mm) | |
| Drain pipe diameter | 51(mm) | |
| Weight | 650(kg) | without power and air chamber |
| Volumetric efficiency | 86 (%) | |
| Total efficiency | 72 (%) | |
| Water absorption height | 2.5(m) | |
| Dimensions (L × W × H) | 1280 × 855 × 720 (mm) | without power and air chamber |
| Type | Horizontal three cylinder reciprocating single acting piston pump | |||
| Cylinder diameter (mm) | 95 | |||
| Stoke (mm) | 100 | |||
| Pump speed(min-1) | 223 | 168 | 112 | 86 |
| Flow (L/min) | 450 | 340 | 240 | 172 |
| Pressure (MPa) | 2 | 3 | 4 | 5 |
| Power (kw) | 22 | |||
| Shape size (mm) | 1000*995*650 | |||
| Model No.: | BW850/2 |
| Cylinder diameter | 150 mm |
| Piston Stroke | 180 mm |
| Number of Strokes | 82, 58 Num./min |
| Displacement | 850, 600 litre/min |
| Pressure | 2.0, 3.0 mpa |
| Speed of V-Belt wheel | 470 rpm |
| Power(Kw) | 37(electric motor),37~70(diesel engine) |
| Diameter of suction pipe | 127mm (5") |
| Diameter of discharge pipe | 64 mm (2-1/2") |
| Overall dimensions (LxWxH) | 2000 x 1030 x 1400 mm(Not included the diesel engine) |
| Weight | 1500 kg(Not included the diesel engine) |
Main product
Application
Borehole drilling, Civil Infrastructure, civil engineering, and infrastructure, for rock core drilling, Soil Testing and sampling, geophysical survey companies, Pile foundation drilling, bridge drilling, wind power generation, large-mouth engineering drilling, oil field, metallurgy, mining, geological mineral exploration, water conservancy and hydropower construction, coal mine, mine tunnel drilling, grouting reinforcement engineering, highway, subway, high-speed rail, concrete core sampling, etc, Coring exploration, drilling.
Workshop
Why we achive today′s achievements is because we are supported and assisted by a highly experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients. Guangzhou International Technology Co.,Ltd. will continue committing to provide low cost Rock Drills, Drilling tools, well drilling rigs, high efficiency drilling tools, energy saving and environmental product for domestic and international clients.
-WHY CHOOSE US-
--The first-class engineers of tricone bits and PDC bitsDIY customization: please provide your rock formation information or detailed size drawings.
Free samples: some samples can be provided free of charge.
Payment:T/T L/C,D/A,D/P,Western Union,MoneyGram.
| Packaging |
| Wood Box Fumigation Tray if necessary Other special package can be applied according to customer's need |
| Delivery |
| Prepared to deliver within 1 week, if in stock Depends on order quantity, when out of stock Transportation:By sea or air |
Suppliers with verified business licenses
Audited Supplier 
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