A lateral move system using a hose feed works in a linear movement to irrigate a rectangular area. Unlike center pivot systems, where the area irrigated depends only on the length of the machine, the area irrigated by the lateral move system is determined by system is determined by system length and travel distance.
Water is fed to the irrigation system by a flexible hose attached to the machine. The size of the hose is 6’ and 8’. The length can strength from 1 span to 7 spans, though not more than 7 spans because of the hose weight limitation 450m length. The hose feed system requires hydrants and an underground pipeline.
Leg angle size: L4″x4″
Riser: diameter 8” thickness 1/8”
Elbow: diameter 8” thickness 1/8”
It is a special design to form a solid anchor for even longest system.
Start stop switch.
Forward / reverse contactors rated 600v at 30 amps.
Fuses – 30 amps.
– control power
– pressure guage
– last tower movement
– control circuit power
– safety circuit status
– reverse control circuit
– forward control circuit
– pump control circuit
– Monitors incoming 380V power.
Our main control also supports:
No water start stop.
Running direction (auto-stop/auto-reverse).
Under voltage relay.
Over current relay.
Low water pressure shut off.
We can offer various diesel generators from 6 to 20kw for pivots. We can supply small diesel generators that most big brands do not with chinese best engine. We are able to supply any spare parts for these generators as well.
Metallic zinc-coated Spans rubber-boot united between themselves, mounted on support of intermediate towers-each with two wheels, axles drive unit from electric geared motor to Wheels gearboxes; the electronic block of the system of the equalization and checking.
Truss design is the most important part on pivot parts on pivot irrigation system. The structural mechanics are precisely calculated by computer and tested in tough road. It can stand 20 years long lasting work without any bending or breakings.
1. Galvanized pipe diameter 8”, 6 5/8”, 5 9/16”
2. Galvanized pipe with poly lining diameter 8”, 6 5/8”, 5 9/16” for special water
Inside Dimension: 14,000 long x 1,200 wide x 2,000 mm deep
By W. Pilling of Riepe, Germany, the world’s leading kettle manufacturer.
50mm wall thickness, European Special Grade Plate (see analysis below)
Typical Analysis: C, .08%; Mn, .5%; P, .02%; S, .02%; Si, traces only
Zinc Volume of Kettle: 90 tons
Weight of Kettle: 25,150 kgs
This flexible joint design can support all the strength of the pivot and maximum the flexibility of the pivot in rolling land. The aluminum coupler will break when the spans are not in proper alignment. This will cause the water leak and the water pressure loses. The control panel will switch off the system when the water pressure gets lower and stop the machine. The rubber boots can reduce the water friction and resistance.
We use high frequency electric heating system to heat both ends of the steel rods and use head forging machine to form them. When the rod being cut as the picture shows, you can find that the steel rod and the headed part are exactly the same molecular. This truss rod can stand 60,000psi yield strength. We use 22mm diameter rods instead of 19mm to make it stronger than other manufacturers.
1.Traditional UMC coupler (left): no more used
2.UMC C-X Coupler (right)
Units come pre-assembled
Simple one wrench installation
UV stabilized Urethane puck
Material: Grey Iron HT250
Shaft Material: high-strength forged steel
2. Heavy duty(right):
Material: Ductile Iron HT300
Shaft Material: Steel 45
1. Rubber tire:
11.2*38: Good clearance and flotation
14.9*24: Tubeless tire 4ply, for heavier and longer spans
16.9*24: For longer spans more flotation
2. Plastic tire:
Rim: 10*38 with plastic pads (16 pcs×4kgs each)
Similar size to 14.9*24 rubber tire
Never flat / UV protection
Pad replacement / Non maintenance
Gooseneck: M X M, M X F, M X B
We use automatically controlled welding Robot to do the welding for pipes to ensure the quality. The welding line is in perfect quality for the span pipe welded by Robot. We introduce Form drill technology from Germany and use it in our pipe drill processing system. This technology can help the gooseneck to have a maximum connection to the pipe outlet holes and reduce the gooseneck damages during the sprinklers vibrating.
Contactor rated 600V at 16 amp min.
Alignment switches rated 277V at 15 amp tested to 10,000,000 cycles.
On-Off switch rated 600V at 10 amps.
The vast differences in crops, soils, farming practices and climatic conditions worldwide, coupled with regional differences in the availability of water and energy resources requires a diverse array of center pivot sprinkler performance. The sprinklers we choose for you are advanced designed to simplify the variety of sprinkler choices into one basic group of center pivot products.
A fixed-spray sprinkler which produces a variety of patterns dependent upon the specific spray plate;
Flip-over dual spray can allow easy conversion of the spray pattern;
Choose spray plate options to germinate, irrigate, chemigate;
Optional hose drag adapter for Low Energy Precision Application – LEPA;
Part circle available.
Outstanding uniformity and optimal droplets at low operating pressures;
Bracket unassembled, eliminate debris hang-up and water-pattern misting common to conventional sprinklers;
Long wear-life, reliable operation and durability;
Excellent water application, 10-20 PSI operating pressure;
Wind resistant, maximum water and energy conservation.
Gentle rain at low pressure;
Utilize a free-spinning acting to produce a gentle, rain-like water pattern;
Designed for more sensitive crops and soils;
Superior uniformity with better overlap and lower application rates;
Crop-guarded body for low energy, down in the crop application;
Part circle available.
Minimized losses to wind drift, evaporation and runoff;
Multiple deflector pad design;
Rugged design for traveling through tall crops;
Low pressure – 6 to 15 psi;
Chemigation Pads produce an upward spray under the crop canopy;
Bubbler Pad applies water in a gentle, aerated pattern ideal for direct-to-furrow irrigation;
Due to the objective factors such as the terrain, obstacles, house and so on, the pivot cannot work a full circle (360 degrees). This system can control the pivot to stop/reverse automatically without manual control.
12. spare parts & gurantee
We will ship 2% spare parts together with the equipments in containers. The items of the spare parts will be listed on the contract.
Our local representatives or dealers will help farmers to replace the damaged parts when necessary.
1 year concerning electric equipment
2 years/2000 working hours for gearboxes and gear motors whichever expires earlier
20 years concerning the galvanized equipment against corrosion
3 years for tires and rims