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3 Inch Cast Iron Diesel Water Pump
Reliable Water Distribution for Professional Irrigation Systems
Product Introduction
Modern irrigation projects require equipment capable of delivering dependable water day after day under demanding outdoor conditions. The 3 inch cast iron diesel water pump from EVOX is developed for agricultural professionals who manage large irrigation networks, reservoir distribution, and routine field water supply where durability and operational stability are more important than occasional peak performance.
The EV80DCI combines the proven EVOX EV186FA diesel engine with a rugged cast iron hydraulic assembly to create a pumping solution engineered for repeated daily use. Rather than focusing solely on maximum flow, the design emphasizes dependable operation, reduced maintenance requirements, and long service life across changing field conditions.
From agricultural cooperatives and irrigation contractors to reservoir maintenance teams and commercial farming operations, the EV80DCI helps keep water moving efficiently throughout the growing season.

Product Parameters
|
Item |
Specification |
|
Model |
EV80DCI |
|
Product Type |
Diesel Cast Iron Water Pump |
|
Engine Model |
EV186FA |
|
Engine Type |
Single-Cylinder, 4-Stroke, Air-Cooled Diesel Engine |
|
Engine Displacement |
418cc |
|
Pump Diameter |
3 inch (80mm) |
|
Maximum Flow |
41m³/h |
|
Maximum Head |
70m |
|
Maximum Suction |
7m |
|
Fuel Tank Capacity |
5.5L |
|
Continuous Running Time |
2 Hours |
|
Starting System |
Recoil Start / Electric Start (Optional) |
|
Pump Housing |
Heavy-Duty Cast Iron |
|
Net / Gross Weight |
68 / 73kg |
|
Product Dimension |
595 × 465 × 565mm |
|
Package Size |
605 × 475 × 580mm |
Product Highlights
418cc EVOX diesel engine
Heavy-duty cast iron pump housing
Maximum flow up to 41m³/h
Maximum head of 70m
7m suction capability
Reinforced steel protection frame
Optional electric start
OEM & ODM manufacturing support
Product Features & Applications
Built for Daily Irrigation Operations
Unlike pumps designed primarily for occasional use, the EV80DCI is developed for routine agricultural water supply where equipment may operate for extended periods throughout the irrigation season.
01
Reliable Diesel Engine Performance
Powered by the EVOX EV178F diesel engine, the EV50DCI delivers stable power output, dependable starting performance, and excellent fuel efficiency for daily operation.
02
Efficient Reservoir Distribution
The hydraulic system delivers stable water supply from reservoirs, canals, and storage ponds to multiple irrigation zones, improving field management efficiency.
03
Supports Agricultural Service Companies
Its dependable operation makes the pump suitable for contractors providing irrigation services across different farms and agricultural projects.
04
Reduced Maintenance Requirements
Durable cast iron construction and a straightforward mechanical layout help simplify servicing and reduce maintenance interruptions during busy farming periods.
05
Typical Applications
- Agricultural cooperatives
- Irrigation contractors
- Reservoir distribution
- Canal water supply
- Orchard irrigation
- Field crop irrigation
- Farm service companies
- Rural water management
- Agricultural infrastructure
- Clean water transfer
Product Details
Cast Iron Hydraulic Chamber
Instead of lightweight materials, the pump housing uses heavy-duty cast iron to improve durability during continuous agricultural operation while resisting wear caused by frequent pumping.
01
Stable Diesel Power
The EVOX EV186FA engine delivers dependable torque characteristics and economical fuel consumption, allowing operators to complete long pumping tasks efficiently.
02
Optimized Flow Passage
Internal hydraulic passages are engineered to maintain smooth water movement, helping improve overall pumping efficiency during daily field operation.
03
Protective Transport Structure
The reinforced tubular frame improves equipment stability during loading, transportation, and relocation between irrigation sites.
04
Service-Friendly Design
Routine maintenance points remain easily accessible, allowing operators to complete inspections quickly before daily operation begins.
05
Product Qualification
Before entering production, the EV80DCI hydraulic design is verified to ensure stable water delivery and dependable long-term operation.
Each production unit completes engine verification, hydraulic efficiency evaluation, pressure testing, continuous pumping simulation, leakage inspection, structural assessment, and complete operational testing before shipment. These inspection procedures help ensure consistent product performance across different agricultural applications.
Delivery, Shipping & Service
EVOX works closely with irrigation equipment distributors, agricultural engineering companies, and OEM partners developing professional pumping solutions for regional markets.
Support services include:
- OEM manufacturing
- Private-label branding
- Packaging development
- Product color customization
- Multilingual documentation
- Spare parts planning
- Engineering consultation
- Technical training
- After-sales coordination
Flexible production scheduling supports seasonal agricultural demand and long-term distributor planning.

Frequently Asked Questions
Q: Why choose the 3 inch cast iron diesel water pump for irrigation networks?
A: Its combination of durable cast iron construction, dependable diesel power, and stable hydraulic performance makes it well suited for reservoir distribution, irrigation contractors, and agricultural service companies requiring reliable daily water delivery.
Q: Is this model designed for continuous agricultural work?
A: Yes. The hydraulic system and engine are engineered to support routine irrigation throughout the farming season under normal operating conditions.
Q: Does cast iron improve service life?
A: Yes. Cast iron provides greater resistance to wear and mechanical impact than many lightweight alternatives, making it particularly suitable for demanding outdoor environments.
Q: Can distributors request OEM production?
A: Yes. EVOX supports customized branding, packaging, documentation, product appearance, and market-specific product configurations.
Q: What support is available after delivery?
A: Engineering consultation, spare parts support, technical documentation, and after-sales assistance are available for distributors and OEM customers worldwide.

Latest News
Professional irrigation management is becoming increasingly data-driven, with agricultural cooperatives and large farming operations placing greater emphasis on reliable equipment that minimizes downtime during critical irrigation periods. Rather than selecting pumps based solely on maximum specifications, many operators now prioritize durability, maintenance efficiency, and consistent day-to-day performance.
To support these evolving agricultural practices, EVOX continues improving hydraulic engineering, manufacturing quality, and OEM development capabilities. The EV80DCI is designed to help professional irrigation operators maintain dependable water distribution while reducing maintenance demands across long operating seasons.
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