Product Introduction
Sinovo provides used CRRC TR250D rotary drilling rig, which can be applied to piling construction projects such as housing construction pile, high-speed railway pile, bridge pile and subway pile. TR250D rotary drilling rig has the advantages of 2500mm diameter and 80m depth, low oil consumption and fast operation. Sinovo has professional personnel to check the geological report, provide high-quality construction scheme, recommend appropriate rotary drilling rig model, and have professional personnel to provide training and guidance on the construction operation of rotary drilling rig.
The used CRRC TR250D rotary drilling rig is for sale, with a working time of 6555 hours. The maintenance work has been completed, and the machinery can operate for more than 10 hours a day. The measures for operation, maintenance and repair archives are complete and implemented in place, and the implementation of emergency plan is feasible and effective.
Technical Parameters
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Technical Parameters |
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Euro Standards |
U.S. Standards |
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Max drilling depth |
80m |
262ft |
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Max hole diameter |
2500mm |
98in |
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Engine model |
CAT C-9 |
CAT C-9 |
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Rated power |
261KW |
350HP |
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Max torque |
250kN.m |
184325lb-ft |
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Rotating speed |
6～27rpm |
6～27rpm |
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Max crowd force of cylinder |
180kN |
40464lbf |
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Max extraction force of cylinder |
200kN |
44960lbf |
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Max stroke of crowd cylinder |
5300mm |
209in |
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Max pulling force of main winch |
240kN |
53952lbf |
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Max pulling speed of main winch |
63m/min |
207ft/min |
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Wire line of main winch |
Φ32mm |
Φ1.3in |
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Max pulling force of auxiliary winch |
110kN |
24728lbf |
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Undercarriage |
CAT 336D |
CAT 336D |
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Track shoe width |
800mm |
32in |
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width of crawler |
3000-4300mm |
118-170 in |
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Whole machine weight |
73T |
73T |
Q1: Are you a manufacturer, trading company or a third party?
A1: We are a manufacturer. Our factory is located in Hebei Province near the capital Beijing, 100km away from Tianjin port. We also have our own trading company.
Q2: Wonder if you accept small orders?
A2: Do not worry. Feel free to contact us. In order to get more orders and give our clients more convenience, we accept small orders.
Q3: Can you send products to my country?
A3: Sure, we can. If you do not have your own ship forwarder, we can help you.
Q4: Can you do OEM for me?
A4: We accept all OEM orders, just contact us and give me your design. We will offer you a reasonable price and make samples for you ASAP.
Q5: What's your payment terms?
A5: By T/T, L/C AT SIGHT, 30% deposit in advance, balance 70% before shipment.
Q6: How can I place the order?
A6: First sign the PI, pay deposit, then we will arrange the production. After finished production you need to pay the balance. Finally we will ship the goods.
Q7: When can I get the quotation?
A7: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation, please call us or tell us in your mail, so that we could regard your inquiry priority.
Q8: Is your price competitive?
A8: Only good quality product we supply. Surely we will give you the best factory price based on superior product and service.
