WESPC Diesel Engine V3230F572T Fuel Injection Pump For Perkins
Engine Parts
| Brand Name | WESPC |
| Place of Origin | China |
Part Number | V3230F572T |
| After-sales Service Provided | Video Technical Support, Online Support |
| Marketing Type | Ordinary Product |
| Certificate | ISO9001 |
| Warranty | 1 Year |
| Stock | Yes |
Application:
The V3230F572T rotary distributor injection pump is purpose-built
for Perkins 1103C-33T and 1104C-44T mechanical-injection
turbo-diesel engines (3.3 L and 4.4 L) that drive Massey Ferguson
5400-series and 6400-series tractors, Landini Rex 4-100/110 and
Powerfarm 105 models, JCB 3CX backhoe loaders and 530-70 Loadall
telehandlers, plus FG Wilson P13.5-6 and Pramac GSW55P silent-type
generator sets. These engines produce between 55 kW and 74 kW at 2
200 r/min and are certified for EU Stage II and EPA Tier 2 emission
levels, making the pump a key component for accurate fuel metering
and rapid load acceptance across agricultural, construction and
standby-power segments.
Technical specifications:
The pump housing is a single-piece, high-density cast-iron monobloc
with integral cam ring and distributor head, centre-line mounting
flange to SAE J744 size 2, pilot Ø101.6 mm, four M10 threaded holes
on 146 mm PCD. Plunger diameter is 9 mm with 8.7 mm stroke,
generating injection pressures up to 1 400 bar; an internal
positive-displacement vane feed pump delivers 120 L/h at 400 kPa. A
hydraulic automatic advance piston provides 6° crank-angle advance
from 1 000 to 2 400 r/min. Drive hub accepts 12 mm Woodruff key and
is dynamically balanced to ISO 1940 Grade G2.5. Static timing is
11° BTDC ± 1° with ± 3° adjustment range available via eccentric
cam ring. All external seals are FKM (Viton) compound for
compatibility with biodiesel blends up to B20 and arctic-grade
diesel down to −40 °C.
Material & performance features:
Plunger and distributor rotor are machined from vacuum-remelted
18CrNiMo7-6 alloy steel, carburised to 0.8 mm case depth and
super-finished to 0.2 µm Ra for minimal leakage and exceptional
durability under cyclic pressure loading. Cam-ring lobes are
induction-hardened to 58–62 HRC, while roller tappets receive a
proprietary diamond-like carbon (DLC) coating that reduces boundary
friction by 25 % and extends fatigue resistance. A lightweight
aluminium governor sleeve with PTFE-impregnated bore eliminates
stick-slip and enables idle-speed recovery within 3 % of set point.
The pump head incorporates laser-welded high-pressure channels to
prevent internal pressure loss, and the electromagnetic fuel-stop
solenoid is encapsulated in a glass-fiber-reinforced polyamide
housing rated IP67 for dust and moisture protection. A torsional
vibration damper integral to the drive hub limits peak twist to
<0.15°, reducing gear-train noise and extending both pump and
engine service life.
Interchange part numbers:
PERKINS V3230F572T, V3230F573T; MASSEY FERGUSON 4222005M91,
4222006M91; LANDINI 747731M91, 747732M91; JCB 331/20010, 331/20011;
FG WILSON 10000-45015; PRAMAC 6000-45015; reference equivalent to
1-12320-620-0 and 04279-0L015 assemblies.
