Frac Pump Truck/JYYLC105-1860(2500) Maximun Working Pressure Of
105MPa
JYYLC105－1860 (2500) fracturing truck
A, product type and name
Product type: JYYLC105-1860 type
JY - enterprise code (Jingzhou Jianghan JIAYE Petroleum Machinery
Co. Ltd.)
YLC said fracturing car
105 -- said the car the maximum working pressure of 105MPa
1860 -- said the car maximum water power 1860KW (2500HP)
Two, the main technical performance parameters
The 2.1 main dimensions:
Length: < 12000mm
Overall height: < 4050 mm
Total width: 2500 mm
2.2 of the total weight:
Weight: 38000 kg~40000 kg
2.3 main components:
The car engine
Chassis
The hydraulic transmission box
Transmission shaft
Horizontal plunger pump
Hydraulic system
Lubrication system
The gas path system
Cooling system
Operation control (remote control) system
Manifold system
Three, the main configuration
3.1. automobile chassis:
To meet the requirements of the chassis load distribution, load the
actual load is smaller than the front bridge and bridge and the
left and right side. The vehicle has the seismic performance and
off-road performance is enough, can adapt to variousoil and gas
field China highway and ordinary highway.
Model: imports of Mercedes Benz
3.2. car engine:
Model: CAT3512PEEC
The engine power of KW (HP): 1860 (2500) (1950r/min)
3.3 hydraulic transmission box:
Model: ALLISON S9825A
The maximum input power of KW (HP):1860 (2500)
Maximum torque of N.m (ibf.ft):8271 (6100)
Maximum speed (r/min):2100
Transmission ratio: Ⅱ =3.75 Ⅲ =2.69 Ⅳ =2.20 Ⅴ =1.17 Ⅵ =1.58 VII
VIII IX: =1.27=1.00 =0.72
3.4 engine / gearbox installation
Engine / gearbox and automobile chassis using isolation
installation, the use ofrubber pad isolation. Engine / gearbox are
connected into a single unit, with threemounting, a flexible
mounting points on the front, two flexible mounting points on the
back.
The 3.5 drive shaft:
The transmission case and the fracturing pump transmission shaft is
connectedwith a standard. The transmission shaft is provided with a
detachable protecting cover, in order to facilitate the operation
in the hands of the maintenance pump hydraulic end can be flexible
rotation transmission shaft.
On the drive shaft assembly and fracturing pump input flange
mounted a viscous damping silicone oil shock absorber, with no
compression protects the engine and gearbox vibration effect of
fracturing pump.
The 3.6 fracturing pump:
Pump manufacturing, in accordance with the ISO9001 quality
standard.
3.6.1 power end
5ZB-1860L (JY-2500) five cylinder plunger pump:
Rated input power: 1860 kW (2500HP)
The maximum link load (Jing Zaihe): 192325LBS (87239kg)
The stroke length: 8"
Piston diameter: 4 ", 4 1/2", 5"
Gear ratios: 6.353:1
The maximum input power: 1860kW (2500HP)
The stroke length: 8"
The fluid end mainly by the pump head body, suction and discharge
valve assembly, piston, packing, valve and valve seat and other
components, in thesuction port is provided with a suction air
regulator.
The plunger surface spraying wear-resistant alloy powder, with wear
resistance andgood corrosion resistance.
The plunger seal composed of V shaped packing, packing pressure
ring and apacking ring, arrangement.
Under the hydraulic end, provided with a work platform.
