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STI 4430 Remote Control Ride-On Electric Grinder

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  • STI 4430 Remote Control Ride-On Electric Grinder
$54,990.00
SKU:
STI4430RC

 Product Description

Built with the same precise rotary grinding technology and powerful motors as our standard P/M machines, the electric 4430-RC grinds and polishes with amazing ease and strength as well as use cutting-edge robotics. The 44-inch cutting path uses eight tool plates (included). Recommended for projects more than 20,000 SF (1,858m2).

  • Hand-held Remote Control console with built-in “S-curve motion” which works in both forward and backward directions
  • 180-degree hair-pin turn capability
  • LED headlights to illuminate dark areas
  • Shock-absorbent, lever-operated weight system for adjustment of head pressure depending upon application
  • Available in 230V 3 Phase; or 480V

Specifications:

  • Motor: 30 HP 3-phase, 22kW
  • Power Source: 220/230 VAC 1 or 3-phase 60 Hz; 380/480 VAC 3-phase 50-60 Hz
  • Power Cord: 30 ft(9m) (6-4)
  • Tool RPM: 300-750 RPM
  • Number of tool plates: 8
  • Number of tools needed: 24
  • Tool attachment style: EG Proprietary Attachment System
  • Weight: 1,850 lbs. (839kg)
  • Dimensions: 97"W x 30"L x 64"H (246 cm x 76 cm x 163 cm)
  • Recommended vacuum: Duo Vac (630CFM) with pre-separator or equivalent
  • Vacuum hose connection: 3 in. x 25 ft. (76mm x 8m)
  • On-board Water Tank: Yes

Production Rates:

  • Mastic Removal: 725 SF (67 m2) per hr
  • Thin Set Removal: 725 SF (67 m2) per hr
  • Mil Coatings Removal: 575 SF (53 m2) per hr
  • Concrete Polishing: 5,025 SF (467 m2) per hr

 Warranty Information

Prep/Master® Warranty

Substrate Technology guarantees that its machines and products are without manufacturing defects. The warranty period on machines is one (1) year from the date of sale and the variable speed drive carries a two (2) year warranty from the date of sale. Substrate Technology will replace any part that is defective at its own cost within the warranty period. This warranty does not cover wear items or instances of abuse or neglect.

 Other Details

Motor:
30 HP - 3 phase | 22kW
Power Source:
220/230 VAC 1 or 3 Phase, 50-60Hz or 380/480 VAC 3 Phase, 50-60Hz
Weight:
2,050 lbs | 930 kg
Dimensions:
97"L x 44"W x 64"H / 246cm x 112cm x 163cm
Power Cord:
30 ft. | 9m (6-4)
Tools Needed:
24
Tools RPM:
250 RPM to 750 RPM variable
Tools Attachment Style:
EG Proprietary Attachment System
Vacuum Hose Connection:
3 in./76mm x 25 ft./8m
Recommended Vacuum:
Duo Vac (630CFM) with pre-separator or equivalent
Mastic Removal:
725 SF / 67 M2 per hour
Thin Set Removal:
725 SF / 67 M2 per hour
Mil Coatings Removal:
575 SF / 53 M2 per hour
Concrete Polishing:
5,025 SF / 467 M2 per hour

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