Underhill Tracker - T-400 Portable Irrigation Machine

  


The Tracker™ T-400 offers a very economical solution for supplementing seasonal watering needs of 1/4 acre (1000 m2) to 2 acre (8000 m2) areas. It is also ideal for irrigating athletic fields, cemeteries, or other large campuses where an underground system is impractical.

Built to last with precision German engineering and high quality materials, this portable powerhouse can irrigate an entire football field in just two passes.

Tracker™ T-400 requires minimal labor to operate. Powered by water, it pulls itself along a nylon cable and automatically shuts down when it reaches the end of it.

Simply connect Tracker™ to a 1'' (25 mm) reinforced heavy-duty hose (which can be connected to a water supply at the end or sides of the field). Unroll the cable and anchor it to a stake at the opposite end of your field. Then set the speed control (which controls the application rate of the water) and turn on the water.
 

Features

  • Adjustable Speed Control
  • 360 ft. (110 m) Nylon Cable
     Provides maximum irrigated length of 400 ft. (121 m)
  • Galvanized Anchor Stake
  • Water Turbine Drive and Gear Box
  • Standard Full or Part Circle Sprinkler 8-15 GPM (30-56 l/min)
  • Portable
 

Specifications

  • Weight: 80 lbs. (36 kg) +10 lbs. (4,5 kg) for shipping materials
  • Size: Length 33'' (833 mm), Width 22'' (559 mm), Height 22'' (559 mm)
  • Materials: Aluminum, Brass, ABS
 

Options

  • 1'' x 100' Heavy-Duty Reinforced Hose
  • 1'' Brass Quick Coupling Valves, Keys
  • Larger Sprinklers (requires larger hose / more pressure)
 

Watering Guide

  • Maximum Field Size
     The area which can be irrigated by the Tracker™ depends on the weather (temperature and supplemental rainfall) and the time available for watering. Well-fertilized, healthy grass requires approximately 0.35'' (9 mm) of water daily during the hottest time of the year, and about half of that during the cooler seasons.
    Two sprinkler nozzles, #6 (8.8 GPM) and #7 (15 GPM) are supplied with the Tracker™ to accommodate varying watering requirements. The Tracker™ can drag up to 360 ft. (110 m) of hose allowing a maximum irrigated length of 400 ft. (122 m). The width of a travel lane is typically 70 to 85 feet (21 to 25 m). As a guideline, the Tracker™ will water about 2/3 acre (2,760 m2) in 8 hours.
  • Water Source
     The Tracker™ requires at least 9 GPM (34 l/min) at 50 psi (3,3 bars), which is typically available from 1'' (25 mm) or larger pipeline. Larger areas may require up to 15 GPM (57 l/min) at 85 psi (5,4 bars).

Portable Traveling Sprinkler in Action

   


A-RP221

Underhill RollerPro - Portable Sprinkler Base

The 22" wide stainless steel roller of RollerPro™ provides a stable field position for supplemental watering. Designed for years of hard use, it is ideal for watering dry spots and newly seeded areas.

Features

  • 22" wide stainless steel roller is weighted to prevent movement during use.
  • Standard 1" FHT Inlet x 1" female NPT outlet.
  • 3/4" inlet and outlet adapters included.

 

Brass Impact Sprinklers

Underhill offers a wide selection of high quality impact sprinklers to top your RollerPro™ portable sprinkler base . Featuring solid brass bodies with stainless steel drive springs and chemical resistant bearing seals, they provide the best combination of durability and value available. Sold Separately.

Description

GPM

Radius (ft)

3/4" MPT Full Circle Sprinkler
13
57
3/4" MPT Part/ Full Circle Sprinkler
11
48
1" MPT Full Circle Sprinkler
23
71
1" MPT Part/Full Circle Sprinkler
23
71
1 1/4 " MPT Full Circle Sprinkler
51
96
1 1/4" MPT Part/Full Circle Sprinkler
54
78

Underhill Hose Tap™

Run your RollerPro™ based sprinkler off existing sprinkler systems with heads with HoseTap™;