BESDRILL · Mud Pumps & Spare Parts
Drilling Mud Pumps for Oil, Water Well & Exploration Rigs
Triplex, duplex and quintuplex mud pumps from 275 to 1600 HP — forged fluid ends, HRC 61–64 liners and full spare-parts support, factory-direct from Shanghai since 2006.
- 275–1600 HP across F, PZ, LW, BW and PAH series
- 35CrMo forged fluid end, 100% NDT inspected
- Spare parts in stock, shipped worldwide
Not sure which type of mud pump is suitable for your project? Start by considering the depth.
Four depth bands, four recommended pump families — one click filters the model table below.
Four Pump Families, One Supplier
800–1600 HP, 1,500–8,000 m. The workhorse for oil and gas, CBM and deep water wells.
F800 Mud Pump
- Rated input power
- 597 kW / 800 HP
- Applicable depth
- 1500–2000 m
- Applications
- Water wells, exploration, engineering drilling
F1000 Mud Pump
- Rated input power
- 746 kW / 1000 HP
- Applicable depth
- 2000–4000 m
- Applications
- Oil & gas, coalbed methane, geothermal wells
F1300 Mud Pump
- Rated input power
- 969 kW / 1300 HP
- Applicable depth
- 3000–5000 m
- Applications
- Main model for most deep oil & gas wells
F1600 Mud Pump
- Rated input power
- 1193 kW / 1600 HP
- Applicable depth
- 4500–8000 m
- Applications
- Deep oil & gas, offshore, high-temperature wells
All Mud Pump Models — Compare Specifications
Filter by series, then send any model straight to the quote form. Full performance curves and drawings on request.
| Series | Model | Rated Power | Stroke | SPM | Depth | Typical Application | Price |
|---|---|---|---|---|---|---|---|
| F | F800 | 597 kW / 800 HP | 228.6 mm (9″) | 150 | 1500–2000 m | Water wells, exploration | |
| F | F1000 | 746 kW / 1000 HP | 254 mm (10″) | 140 | 2000–4000 m | Oil & gas, CBM, geothermal | |
| F | F1300 | 969 kW / 1300 HP | 305 mm (12″) | 120 | 3000–5000 m | Deep oil & gas wells | |
| F | F1600 | 1193 kW / 1600 HP | 305 mm (12″) | 120 | 4500–8000 m | Deep, offshore, HT wells | |
| BW | BW120 | 5.88 kW | 85 mm | 165 | Shallow / exploration | Coring, grouting | |
| BW | BW150 | 7.5 kW | 80 mm | 222 | Shallow water wells | Water wells, coring | |
| BW | BW250 | 15 kW | 100 mm | 200 | ≤ 2000 m | Water wells, exploration | |
| BW | BW850 | 37 kW | 180 mm | 82 | ≤ 2000 m | Water wells, slurry transfer | |
| PZ | PZ-7 | 410 kW / 550 HP | 178 mm (7″) | 145 | 2000–4000 m | Land rigs, CBM | |
| PZ | PZ-8 | 559 kW / 750 HP | 203 mm (8″) | 145 | 3000–5000 m | Land oil rigs | |
| PZ | PZ-9 (PZJ) | — | 229 mm (9″) | 130 | 3000–5000 m | Land oil rigs | |
| PZ | PZ-1600 | 1491 kW / 1600 BHP | 279 mm (11″) | 115 | 4500–8000 m | Deep wells | |
| LW | LW440 | 328 kW / 440 HP | 152.4 mm (6″) | 320 | 2000–4000 m | Compact rig floors | |
| LW | LW446 | 328 kW / 440 HP | 152.4 mm (6″) | 320 | 2000–4000 m | Compact rig floors | |
| PAH | PAH 275 | 205 kW / 275 HP | 203.2 mm (8″) | 175 | 3000–5000 m | Workover, shallow oil | |
| P | P160 | 1193 kW / 1600 HP | 304.8 mm (12″) | 120 | 4500–8000 m | Ultra-deep wells |
Values marked “—” are being confirmed. Tell us your liner size and we will send a pressure–flow chart.
Six Things That Decide Whether a Mud Pump Survives the Job
Every point below is a material or process decision you can check on the drawing.
Stable Discharge Pressure
A forged 35CrMo fluid end and a properly sized dampener hold pressure steady at full load, so the bit sees a constant flow.
Long Service Life
High-chromium liners at HRC 61–64 and a heat-treated body (HB 285–330 bore) resist abrasion in heavy-load duty.
Reliable Operation
Fluid ends are 100% NDT inspected and every unit is pressure tested before crating.
High Flow Rate
Large-bore liner options deliver high flow at moderate SPM, so you move more volume without shortening expendable life.
Easy Maintenance
Front-access valve covers and bolt-on liners; no special tooling needed for a piston or valve change.
Excellent Sealing
NBR or polyurethane piston cups and rubber seals rated -40 to 120 °C resist aging and drilling-fluid attack.
Where These Pumps Actually Run
Six duty types, each with a proven model pairing — from 1,500 m water wells to 8,000 m oil wells.
Oil & Gas
Land and offshore wells; API 7K fluid ends and matching solids-control packages. F1000 to F1600.
Water Well & Geothermal
F800 and BW series on truck and crawler rigs, typically 1,500–2,000 m.
Coalbed Methane
F1000 and PZ-7 for medium-depth CBM fields with steady, moderate-pressure circulation.
Geological Exploration & Coring
BW120 to BW250 on core rigs, where a compact footprint and fine flow control matter.
Tunnelling & Foundation
High-pressure grouting and slurry supply on TBM and piling sites.
Mining
Blast-hole and dewatering duty at remote sites, with spare-parts kits shipped ahead of the season.
Certifications & Patents
IADC Member
International Association of Drilling Contractors
ISO 9001
Quality management system certificate
API 7K
Manufactured in strict compliance with API 7K; NDT and material records supplied
Patents
8 patents applied · 5 utility models
Delivery, Packing & Service
Export Packing
Plywood case or skid, rust-proof coating on machined faces, packing list in every case.
FOB / CIF
FOB Shanghai by default; CIF or CFR to your port with booking, documents and insurance.
Lead Time
Stock models ship in 7–15 days; built-to-order pumps in 25–45 days.
Commissioning
Remote video commissioning included; site engineer available at cost.
Warranty
12 months from shipment or 18 months of operation on major components, excluding wear parts.
Documents
GA drawings, parts lists and English operation manuals with every pump.
Projects & Customer Voices
“We ordered spare parts for the BW160 mud pump for the existing drilling rigs. These spare parts fit perfectly, are of high quality, and have helped us maintain the good performance of the pump without any problems. Their durability has significantly reduced the maintenance frequency.”
Sophia Williams
Project Engineer · Besdrill BW160 mud pump spare parts
“We installed the BW160-9 high-pressure mud pump on our drilling rig for continuous mud circulation. The pump provides stable pressure, handles abrasive drilling fluids well, and maintenance has been simple. Its reliability has noticeably improved our drilling efficiency.”
Michael Thompson
Drilling Operations Supervisor · Besdrill BW160-9 high-pressure mud pump
“We have been using the Elephant 9P100 mud pump on the onshore drilling platform. It can provide high pressure, and can operate reliably even under harsh conditions. Moreover, it is easy to maintain. This pump significantly improves our drilling efficiency and reduces downtime.”
Michael Thompson
Drilling Operations Supervisor · Besdrill Elephant 9P100 mud pump
Frequently Asked Questions
What is your minimum order quantity?
One unit for complete pumps, and one piece for most spare parts. Mixed containers with different models are welcome.
What is the lead time?
Stock models ship in 7–15 days. Built-to-order pumps take 25–45 days depending on configuration, liner size and testing. We confirm the date in writing before you pay.
Can you quote FOB and CIF?
Yes. We quote FOB Shanghai by default and CIF or CFR to your port on request, including booking, export documents and marine insurance.
Do your pumps meet API 7K?
Our fluid ends and critical components are manufactured in strict compliance with API 7K specifications, and material certificates plus NDT records are supplied with each unit.
Are your parts interchangeable with other brands?
Many F, PZ and 3NB series parts are dimensionally interchangeable with the original designs. Send the part number, drawing or a photo and we will confirm before you order.
What liner sizes can you supply?
We supply liners from 4 in to 7 in (100–180 mm) depending on the pump model. Tell us the model and we will return a pressure–flow chart for every available size.
Do you offer OEM or private label?
Yes. Nameplate, paint colour, manual and packaging can be customised. OEM orders start from one unit; contact us for nameplate and paint details.
What is the warranty?
12 months from shipment or 18 months of operation on major components, excluding wear parts such as liners, pistons, valves and seals.
What payment terms do you accept?
T/T with 30% deposit and the balance before shipment; L/C at sight for larger orders.
How are the pumps packed for export?
Plywood case or skid, rust-proof coating on all machined faces, a spare-parts box strapped to the frame, and a packing list inside every case.
Do you provide installation and commissioning support?
Remote video commissioning is included. An engineer can attend site at cost, and operator training can be arranged at the same time.
How do I choose the right model?
Send the rig type, target depth, hole size and the pressure and flow you need. Our engineer returns a model and liner recommendation within one working day.
Can you supply the whole fluid system?
Yes — mud pumps, shale shakers, desanders, desilters, centrifuges and tanks can be quoted as one package matched to your rig.
Do you supply drawings and manuals?
General arrangement drawings, parts lists and operation manuals in English are supplied with every pump. CAD files can be shared under NDA.