- P-800 triplex Drilling Mud Pump with API Spec 7K certificate for
oil&gas drilling rig
P series mud pumps which are compact-sized with reliable
performance can be used for offshore drilling equipment with higher
quality requirements. There are 5 types of P series mud pumps for
selection,whose input power ranges from 800HP (597kW) to 2200HP
(1640 kW).
Features for Power End of P Series Mud Pump
The enclosure is an integral bearing block structure by
cast-welding with stress relief after welding.
The gear shaft is of overall structure, a belt pulley and a chain
wheel can be mounted on any end or both ends.
By adopting a roller bearing, stable operation and bearing
capability are promoted.
Lubrication in parts of gears, bearings, crossheads etc. adopts
splash lubrication.
The spray system is used for cooling and lubricating the piston and
cylinder sleeve surface.
By adopting clamping type connection for the cylinder sleeve and
the piston rod, it is easy to realize rapid assembly and
disassembly as well as replacement.
With hard alloy metal cylinder sleeve, its service life is long.
By utilizing one-piece reversed Y-type gears, it realizes stable
operation.
Features for Hydraulic End of P Series Mud Pump
The hydraulic cylinders are arranged in L type manner, which can
enable liquid flow to be stable as well as reduce vibration and
pressure fluctuation.
They combination type hydraulic cylinders can be exchanged mutually
and replaced independently.
By adopting a rapid-rotation bonnet, it is easy to realize rapid
assembly and disassembly as well as installation.
The wedge locking type bonnet is an optional piece, the locking
foundation is solid and reliable, and it is simple and convenient
to assemble and disassemble.
The suction pipe can be sucked from the front part or two sides.
The discharge pipe can be connected out from two sides.
The piston and cylinder sleeve chamber is of an opening type, which
is convenient for observation.
By utilizing a combination type piston rod structure, the piston
can be replaced without dismantling the cylinder sleeve.
| Model | P-800 | P-1000 | P-1300 | P-1600 | P-2200 |
Height floor to center of Front inlet
suction in. (mm) | 103/4(273) | 131/4(337) | 131/4(337) | 161/2(419) | 197/8(505) |
Height, floor to center of discharge
in. (mm) | 351/4(895) | 381/4(972) | 391/4(997) | 451/4(1149) | 491/4(1251) |
| Overall length over skids in.(mm) | 1615/8(4105) | 1761/4(4477) | 1865/8(4740) | 209(5309) | 2181/4(5544) |
| Width over frame in. (mm) | 629/16(1589) | 671/8(1705) | 713/8(1813) | 755/8(1997) | 91(2311) |
| Width over pinion shaft in.(mm) | 937/8(2384) | 1011/4(2572) | 1071/4(2724) | 1133/4(2889) | 1253/4(3194) |
| Height, floor to top of gear case in.(mm) | 60(1524) | 64(1626) | 67(1702) | 75(1905) | 841/4(2139) |
| Height over fluid cylinders in.(mm) | 517/8(1318) | 547/8(1394) | 557/8(1419) | 6215/16(1599) | 691/8(1756) |
| Max. input horsepower HP (kw) | 800(597) | 1000(746) | 1300(969) | 1600(1193) | 2200(1640) |
| Rated pump speed | 160 | 150 | 140 | 120 | 105 |
| Max. fluid cylinder liner bore in.(mm) | 61/4(158.8) | 63/4(171.5) | 63/4(171.5) | 71/4(184.2) | 9(228.6) |
| Stroke in.(mm) | 81/2(215.9) | 91/4(235) | 10(254) | 12(304.8) | 14(355.6) |
Hydrostatic test pressure of standard fluid
cylinders psi (kg/cm2) | 10,000(703) | 10,000(703) | 10,000(703) | 10,000(703) | 11,250(791) |
| Ratio of gears | 2.463 | 2.658 | 2.853 | 3.439 | 3.969 |
| Suction connection, ASA-150 lb. R. J. flange | 8 | 8 | 8 | 10 | 10 |
Discharge connection cross w/API-5000-lb.
R. J. flange in. | 4 | 5 | 5 | 6 | 6 |
| Valve pot, API number | MOD.6 | MOD.6 | MOD.6 | MOD.7 | MOD.8 |
| Weight-complete, less sheave lbs.(kg) | 26,970
(12,235) | 33,200
(15,060) | 42,550
(19,300) | 54,700
(24,810) | 82,000
(37,195) |
ATO Advantages:
1 Customize products with
different repuqirements for customers
2 All factory are designated by Sinopec&CNPC
3 Raw materials are strictly tested,confirm to API standards
4 Strong professional team, find the most suitable products for
customers
5 Customer -Focused, to provice reliable and efficient one-stop
worry-free service
6 High quality pumps parts supplier
7 Assurance pf reliable source
8 Flexible solutions for all your questions
9 safe and convenient logistics channel
10 perfect after-sale tracking service team, provice one to one
service to customers in time
