PS-2700 Belt Placer / Spreader
Gross horsepower @ 2,200 rpm, 230hp (172kw) Cummins 6CTAA8.3 diesel engine. Four-stroke, 6 cylinders, 4.3” (119.2mm) bore, 5” (127mm) stroke, and 439 cu. in. (8.3 liter) displacement, 12 volt electric starting system with 105 amp alternator.
TRACK DRIVE SYSTEM
Two heavy duty 14’(4.27m) track systems, with 14” (36cm) wide, triple grouser street shoes. Track components with sealed links, lifetime lubricated rollers, grease gun type hydraulic tack tension adjustment.
Paving speeds……………… 0-36 fpm (0-11 mpm)
Travel speeds………………. 0-69 fpm (0-21 mpm)
Side clearance (distance from edge of slab to outer most portion of track) 27” (69.56cm) with standard two speed motors. With optional single speed motors, the distance is 24.75” (62.86cm).
20” (50.8cm) Deep telescopic mainframe is hydraulically adjustable up to 9’ (2.74m), providing placing and spreading width ranges from 12’(3.66m) to 27’(8.23m) standard.
Optional extensions expand spreading width to 32’(9.75m). Hydraulically controlled loading legs. Quick release of spreader attachment for easier width changes.
HYDRAULIC OIL & FILTRATION
230 Gallon (870 liter) hydraulic reservoir with visual fluid indicator. Filtration consists of three sump filters, and four 10 micron spin-on filters. Inline filters on sensors.
All hydraulic control system is fully proportional.
Pressure compensated, variable volume pump provides hydraulic oil to the direct acting servo valve proportional sensors.
Control hardware allows dual string line control or “lock to grade” referencing.
Manual or automatic mode is operator selected.
Selective manual or automatic.
Counter rotation possible in manual mode.
Fully proportional sensing system for automatic steering control from grade reference.
Plumbing is provided for right hand or left hand steering reference. Optional auto reverse is available.
All functions of the machine at the operator’s fingertips.
60” (152.4cm) wide, 4 ply 9/16” (14.3mm) thick endless vulcanized belt. Belt speed of 414 fpm (126.19 mpm). Capable of mounting on the right or left hand sides. Conveyor folds in less than 7 seconds.
18” (45.7cm) Diameter split, reversible auger with hard-surfaced flighting. Each side is speed controlled and driven separately. Augers and strike-off beam power-crown together. Augers and strike-off beam are auto-grade controlled but can be manually overridden at any time. Auger widens by section. Strike-off beam telescopes. Spreading depths for the PS-2700 range from 16” (40.64cm) above to 8” (20.32cm) below the track. Each side driven constant-volume heavy-duty 29.9 cu. in. (489.97cc) hydraulic motor with 3.27 to 1 reduction for power to move low slump concrete at widths over 32’(9.75m).
Hydraulically driven 4 gpm (15.15 lpm) pump delivers 2000 psi (544.3 kpa) water for cleanup and utility use. On-board water storage capacity is 220 gallons (832.79 liters).
|Maximum spreading depth||14” (35.56cm)|
|Spreading width||12’ (3.66m) to 27’ (823m)|
|Optional spreading width||32’ (9.75m)|
|Overall width||54” (1.37m) wider than paving width|
|Weight 24’ (7.32m)
|58,380 lbs. (26,480.23 kg)|
|Weight 28’ (8.53m)
|60,480 lbs. (27,432.76 kg)|
|Transport width||14’ (4.27m)|
|Length||54” (1.47m) longer than paving width|
|Weight||58,380 lbs. (26,480.23 kg) to 62,580 lbs. (28,385 kg) Weight will vary depending upon paving width.|
SERVICE REFILL CAPACITIES
|Hydraulic oil tank||1040.97||275|
|Auxiliary water supply||832.79||220|
- Auto-reverse steering
- Extension kit for tractor and spreader to 32’(975m)
- One speed track motors
- 14” (35.56cm) Molded polyurethane track pads