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Dq250/TDS500 Tons Oilfield Oil Drilling Rig Petroleum Equipment Top Drive
Valve

Dq250/TDS500 Tons Oilfield Oil Drilling Rig Petro | RFQ Sourcing Details

Valve · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

CategoryPumps
Unitset
After-sales Service1 Year
Applicationvalve, pump
Auxiliary Hydraulic System16MPa
Backup Tong Range87-216mm
Bit TypeDiamond Bit
Brake torque30 kn.m/22140ft.lbf 45kn.m/33210ft.lbf 40kn.m/29520ft.lbf 70kn.m/51660ft.lbf 90kn.m/66420ft.lbf
CategoryValve
AvailabilityInquiry required
Updated2026-05-05

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Valve. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

Home Manufacturing & Processing Machinery Drilling Rig Oilfield Drilling Rig Dq250/TDS500 Tons Oilfield Oil Drilling Rig Petroleum Equipment Top Drive US$880, Pieces US$850,000.00 3+ Pieces Product Details Customization: Av

Dq250 | Applications and Buyer Notes

Dq250 is organized as a sourcing-ready Valve reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questions before send

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
PumpsBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
After-sales Service
1 YearBased on visible page data; confirm exact value in the RFQ.
Application
valve, pumpBased on visible page data; confirm exact value in the RFQ.
Auxiliary Hydraulic System
16MPaBased on visible page data; confirm exact value in the RFQ.
Backup Tong Range
87-216mmBased on visible page data; confirm exact value in the RFQ.
Bit Type
Diamond BitBased on visible page data; confirm exact value in the RFQ.
Brake torque
30 kn.m/22140ft.lbf 45kn.m/33210ft.lbf 40kn.m/29520ft.lbf 70kn.m/51660ft.lbf 90kBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

RFQ Preparation Notes

Dq250/TDS500 Tons Oilfield Oil Drilling Rig Petroleum Equipment Top Drive can be used as an RFQ preparation reference after reviewing the original product description, images, and specification table.

Use the inquiry form to add application context, quantity, destination, delivery timing, required standards, and customization constraints. Price status: Quote on request; quantity reference: Quantity by inquiry; lead time: Lead time by inquiry.

Key specifications

CategoryPumps
Unitset
After-sales Service1 Year
Applicationvalve, pump
Auxiliary Hydraulic System16MPa
Backup Tong Range87-216mm
Bit TypeDiamond Bit
Brake torque30 kn.m/22140ft.lbf 45kn.m/33210ft.lbf 40kn.m/29520ft.lbf 70kn.m/51660ft.lbf 90kn.m/66420ft.lbf
Capacity200ton
CategoryPumps
CertificationISO 9001:2000, ISO 9001:2008
ColorYellow
ConditionNew
Continuous drilling torque (≤100rpm)30kn.m/22140ft.lbf 45kn.m/33210ft.lbf 40kn.m/29520ft.lbf 70kn.m/51660ft.lbf 90kn.m/66420ft.lbf
CustomizationAvailable
DimensionsL5800 mm × W1150mm × H1450mm L5800 mm × W1250mm × H1510mm L5600 mm × W1500mm × H1400mm L5800 mm × W1700mm × H1710mm L6200 mm × W1900mm × H1800mm
Drill Hole Depth>300m
Drill Hole Diameter>300mm
Drilling WayCompound
Drilling string range3-1/2" ~ 5" 3-1/2" ~ 5-1/2" 3-1/2" ~ 5-1/2" 3-1/2" ~ 5-1/2" 3-1/2" ~ 5-1/2"
Drive ModeAC VFD
Feature Highlightsdigital
Inner diameter of main shaft center channel65mm/2.5inch 65mm/2.5inch 76mm/3inch 76mm/3inch 89mm/3.5in
Load capacity1850kn/200ton 2250kn/250ton 2500kn/275ton 4500kn/500ton 6750kn/750ton
Locked-rotor torque30kn.m/22140ft.lbf 45kn.m/33210ft.lbf 40kn.m/29520ft.lbf 70kn.m/51660ft.lbf 90kn.m/66420ft.lbf
Main Hydraulic System35MPa
Main Motor Rated Power375kw(Continuous)
Matched Termsvalve, pump
Max breakout torque45kn.m/33210ft.lbf 65kn.m/47970ft.lbf 60kn.m/44280ft.lbf 100kn.m/73800ft.lbf 11.5kn.m/84870ft.lbf
Max. drilling torque45kn.m/33210ft.lbf 65kn.m/47970ft.lbf 60kn.m/44280ft.lbf 82.5kn.m/60885ft.lbf 11.5kn.m/84870ft.lbf
Model NO.DQ250Z
MotorAC Motor
Motor power310kw/420hp 470kw/630hp 450kw/610hp 900kw/1200hp 450kw x 2/1200hp
Mud Circulating IDφ75mm
OriginShandong China
Power375kw
Power source380V/600VAC-10%), 50hz, 3phase 600VAC-10%), 50hz, 3phase
Pressure35mpa
Product TitleDq250/TDS500 Tons Oilfield Oil Drilling Rig Petroleum Equipment Top Drive
Rated Circulating Pressure35MPa
Rated Drilling Depth4000m
Rated Load Capacities2250kn
Rated continuous power35mpa/5000psi 35mpa/5000psi 35mpa/52mpa/5000psi/7500psi 52mpa/7500psi 52mpa/7500psi
Rotary SpeedRotary Speed 0-180r/Min
Specification3000*1000*1050mm
Temperature45 ºC ~ 60ºC
TrademarkBeyond
Transmission typeDirect drive Gear transmission
Transport PackageNaked Outfit
TypeTDS-200 TDS-250 TDS-275 TDS-500 TDS-750
Voltage380v
Warranty1 Year
WeightBody-10.5t, guide-7t, VFD-7t Body-11.5t, guide-7t, VFD-7t Body-11.5t, guide-7t, VFD-5t Body-13.7t, guide-12.1t, VFD-6t Body-17.5t, guide-13.8t, VFD-6t
Working Height5.6m

Product sourcing keywords

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