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Description
Product Description
The UNBT 1600L Mud Pump is a high-power triplex reciprocating mud pump designed for ultra-deep well drilling, offshore drilling platforms, high-capacity land rigs, and heavy-duty oilfield mud circulation systems.
With a rated power of 1600kW / 2200HP, a 380mm stroke length, maximum stroke rate of 110 strokes/min, and pressure fluctuation controlled within ≤5%, the UNBT 1600L provides stable and efficient drilling fluid circulation under demanding working conditions.
GPE supplies UNBT 1600L mud pumps for drilling contractors, rig owners, EPC buyers, offshore drilling projects, and oilfield equipment integrators, with optional spare parts packages, technical documents, inspection support, and export delivery service.
Key Advantages
- 1600kW / 2200HP high-power output for heavy-duty drilling operations
- Suitable for ultra-deep wells, offshore drilling platforms, and high-capacity rigs
- 380mm long-stroke design for stable mud displacement
- Maximum stroke rate up to 110 strokes/min
- Pressure fluctuation controlled within ≤5% for smoother drilling performance
- API No.7 valve system for reliable fluid end performance
- Helical gear transmission for higher efficiency and reduced mechanical wear
- Heavy-duty structure for continuous drilling operation
- Suitable for buyers requiring stronger capacity than standard F-series mud pumps
- Spare parts and project-based configuration support available
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | UNBT 1600L Mud Pump |
| Pump Type | Triplex Reciprocating Mud Pump |
| Rated Power | 1600 kW / 2200 HP |
| Number of Cylinders | 3 |
| Maximum Input Pressure | 0.2 MPa |
| Maximum Input Shaft Speed | 6.62 s⁻¹ / 397 rpm |
| Maximum Stroke Rate | 110 strokes/min |
| Stroke Length | 380 mm |
| Pressure Fluctuation | ≤5% |
| Valve Type | API No.7 |
| Gear Type | Helical Gear |
| Suction Manifold Diameter | 250 mm |
| Discharge Manifold Diameter | 90 mm |
| Approx. Weight | 32,443 kg |
| Application | Ultra-deep drilling, offshore drilling, high-capacity land rigs, heavy-duty mud circulation |
| Spare Parts | Liners, pistons, valves, seats, fluid end modules, power end parts |
Typical Applications
The UNBT 1600L mud pump is suitable for:
- Ultra-deep well drilling
- Offshore drilling platforms
- High-capacity land drilling rigs
- Heavy-duty oilfield drilling
- High-pressure mud circulation systems
- Deep exploration drilling projects
- Large rig package integration
- Drilling projects requiring stable pressure and continuous-duty operation
Why Choose UNBT 1600L Instead of F-1600?
The UNBT 1600L mud pump is not the same as a standard F-1600 mud pump.
The F-1600 mud pump is commonly positioned as a 1600HP F-series triplex mud pump for heavy-duty land drilling and deep well applications. The UNBT 1600L mud pump provides 1600kW / 2200HP power and is better positioned for ultra-deep wells, offshore drilling, and high-capacity rig systems that require stronger power output and stable pressure performance.
For buyers comparing different mud pump models:
- Choose F-1600 when the project requires a standard 1600HP F-series mud pump.
- Choose UNBT 1600L when the project requires a 2200HP high-power mud pump for more demanding rig packages.
- Choose UNBT 1180L when the project needs a high-power UNBT series pump but does not require the full 2200HP capacity of the UNBT 1600L.
Pressure Stability and Transmission Performance
The UNBT 1600L mud pump is designed to reduce pressure fluctuation and support stable mud circulation during drilling. Its pressure fluctuation control of ≤5% helps provide smoother fluid delivery, which is important for high-pressure drilling, offshore operation, and ultra-deep well projects.
The helical gear transmission system improves mechanical transmission efficiency and helps reduce gear impact and wear during continuous-duty operation.
Structural Features
High-Power Triplex Pump Design
The three-cylinder reciprocating structure supports stable mud delivery and helps reduce flow pulsation compared with lower-capacity pump configurations.
Long-Stroke Fluid Delivery
The 380mm stroke length helps support large mud displacement and stable circulation performance for high-capacity drilling rigs.
API No.7 Valve System
The API No.7 valve system provides compatibility and durability for the fluid end, helping buyers simplify maintenance planning and spare parts supply.
Heavy-Duty Power End
The power end is built for high-load drilling conditions and long operating cycles, making the pump suitable for demanding oilfield projects.
Wear Parts and Maintenance Reference
| Wear Part | Function | Buyer Concern | Supply Support |
| Pump Liner | Controls pressure and displacement range | Abrasive mud wear and service life | Multiple liner options available |
| Piston | Provides sealing and pressure transfer | Leakage and replacement frequency | Standard piston assemblies available |
| Valve & Seat | Controls drilling fluid flow | Impact wear and pressure loss | API No.7 valve-related parts available |
| Fluid End Module | Handles high-pressure mud circulation | Pressure fatigue and replacement cost | Replacement modules available |
| Power End Parts | Supports mechanical transmission | Long-term stability and mechanical wear | Power end components available |
Optional Configurations
GPE can supply the UNBT 1600L mud pump with project-based configuration options:
- Spare parts package for drilling projects
- Liners, pistons, valves, seats, and valve rubbers
- Fluid end modules
- Power end parts
- Lubrication and cooling system options
- Skid-mounted package
- Offshore or land drilling project configuration
- Export packing and technical documents
- Third-party inspection support if required
- OEM and project-based supply options
Commercial and Export Support
| Item | Support Details |
| MOQ | 1 Unit |
| Quotation | Based on pump configuration, quantity, spare parts package, and project requirements |
| Lead Time | Based on standard or customized configuration |
| Payment Terms | T/T, L/C, or negotiated terms for qualified buyers |
| Spare Parts | Liners, pistons, valves, seats, fluid end parts, power end parts |
| Documentation | Technical documents, packing list, invoice, export documents, inspection documents if required |
| Packing | Heavy-duty export packing suitable for oversized equipment transport |
| Support | Remote technical support and spare parts supply |
FAQ
What is the power of the UNBT 1600L mud pump?
The UNBT 1600L mud pump has a rated power of 1600kW / 2200HP, making it suitable for high-capacity drilling rigs and demanding oilfield drilling projects.
What drilling projects is the UNBT 1600L suitable for?
It is suitable for ultra-deep well drilling, offshore drilling platforms, high-capacity land rigs, heavy-duty oilfield drilling, and high-pressure mud circulation systems.
What is the difference between UNBT 1600L and F-1600 mud pumps?
The F-1600 mud pump is usually positioned as a 1600HP F-series mud pump. The UNBT 1600L provides 1600kW / 2200HP power and is positioned for higher-capacity drilling systems, offshore applications, and more demanding drilling projects.
What valve type does the UNBT 1600L use?
The UNBT 1600L mud pump uses an API No.7 valve system.
Can GPE provide spare parts for the UNBT 1600L mud pump?
Yes. GPE can supply liners, pistons, valves, seats, fluid end modules, power end parts, and customized spare parts packages for project maintenance.
Call to Action
If you are looking for a reliable mud pump manufacturer, please contact us for technical specifications, pricing, and customization options.
