The reasons for you to choose RONGLI as your pump supplier:
1. Technical Support and Production Ability: Although we are one relatively new company, but we have the most professional technicians with tens of years' experience in mud pump. And we have hundreds of highly skilled workers working on the pump parts and pump assembling with numerous advanced machines. Our production ability has been site audited by supervising inspectorate like France BV (Bureau Veritas) and SGS-CSTC Standards Technical Services Co., Ltd.
2. Quality Assurance: Tens of professional inspectors perform strict quality inspection from the initial forgings, castings, other raw materials, each finished machined parts until the final assembling of the pump. Each part assembled on the pump will be well tested and highly qualified. And for each pump finished, it will be running tested in our test center for at least 4 hours. Quality certificate, Inspection report and testing report will be attached when pump is delivered. One (1) year guarantee will be offered for each pump.
3. Competitive Price: We are one of the top 3 pump manufacturers in China. The other two are BOMCO and LSNOI. But as one private company, we have the greatest advantages in price. We cannot offer you the lowest price in China, but most competitive price but with very good quality.
4. Fast Delivery: Usually we will keep some pump model in stock so that we can make fast delivery for clients with urgent need. For pump we do not have in stock, we can also deliver with 40 days.
5. Various Certificates: Our company are well qualified with international standard certificates: (1) ISO9001:2000 (from year 2006); (2) API 7K 0130 (from year 2007); (3) GOST (from year 2009); (4) CE certificate (from year 2011); (5) 10 national patent certificates;
6. We can offer unitized pump package according to your different needs:
(1) For pump power, you can choose either diesel engine (Caterpillar, Cummings, JDEC, or any other model you like) or electric motor (AC or DC).
(2) For transmission system, you can choose mechanical (reducer +air clutch +V belt), hydraulic coupling or hydraulic torque converter.
(3) For supercharging system, you can choose either to equip or not.
F800 Techinical Specification
Type | Horizontal Triplex Single | Gear Type | Herringbone Gear | ||||||||||||||
Rated input | 597/800 | Gear Ratio | 4.185:1 | ||||||||||||||
Rated stroke | 150 | Lubrication | Forced $Splashing | ||||||||||||||
Stroke | 228.6/9" | Valve Cavity | API-6# | ||||||||||||||
Inlet | 10"(254mm) | Outlet Connection Size | 51/8"Flange 5000PSI | ||||||||||||||
Weight | 14500/31970 | Overall Dimension | 3963×3146×2321mm | ||||||||||||||
SPM | HP | Liner size (in) and Pressure Rating (MPA)/(psi) | |||||||||||||||
6-3/4 | 6-1/2 | 6-1/4 | 6 | 5-1/2 | 5 | 4-1/2 | 4 | ||||||||||
13.56(1965) | 14.63(2120) | 15.82(2295) | 17.16(2490) | 20.43(2965) | 24.72(3585) | 30.51(4425) | 35(5075) | ||||||||||
Displacement (L/S)/(gpm) | |||||||||||||||||
150 | 800 | 39.58(627) | 36.70(582) | 33.94(538) | 31.27(496) | 26.28(417) | 21.72(344) | 17.59(279) | 13.90(220) | ||||||||
140 | 747 | 36.94(586) | 34.26(543) | 31.67(502) | 29.19(463) | 24.53(389) | 20.27(321) | 16.42(260) | 12.97(206) | ||||||||
130 | 693 | 34.30(544) | 31.81(504) | 29.41(466) | 27.10(430) | 22.78(361) | 18.82(298) | 15.25(242) | 12.05(191) | ||||||||
120 | 640 | 31.67(502) | 29.36(465) | 27.15(430) | 25.02(397) | 21.02(333) | 17.37(275) | 14.07(223) | 11.12(176) | ||||||||
110 | 587 | 29.03(460) | 26.92(427) | 24.89(395) | 22.93(363) | 19.27(305) | 15.93(252) | 12.90(204) | 10.19(162) | ||||||||
Based on 100% volumetric efficiency and 90% mechanical efficiency | |||||||||||||||||
