Overview:

The SF-2700 is our most popular slipform paving machine. This two-track model can pave between 12-27 ft wide with a low profile and narrow side clearance. Learn about all about it here!

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For Paver Service, please call 319-486-6629

Features

Diesel Engine

Cummins QSB6.7 Tier 3, water cooled, turbocharged, after-cooled engine with 220 HP (165kw) @ 2200 RPM. In line six cylinder, 6.7 liter (409 cu in) displacement, with 12 volt electrical system and 130 amp alternator.

Track Drive System

Two heavy duty 12’(3.66m) track systems, with 12” (30.48cm) wide, triple grouser steel track pads. Track components with sealed links, 9 roller track frame lifetime lubricated rollers, grease gun type hydraulic track tension adjustment.

Paving speeds....0-30 fpm (9 mpm)

Travel speeds.....0-60 fpm (18 mpm)

Side clearance (distance from edge of slab to outer most portion of track) 29” (73.6cm) with standard two speed motors.

Power Drive System

Engine flywheel mounted pump drive gear box with hydraulic pumps flange-mounted and spline shaft engaged

Variable volume pressure compensated pump for vibrator system; maximum of 84 gallons per minute (318 liters per minute)

Two each, tandem stack pump arrangements

Speed controlled functions remain at set flow rate regardless of changes in working load pressure for smooth, even extrusion of concrete

Hydraulic Oil & Filtration

200 Gallon (757 liters) main hydraulic reservoir with visual fluid indicator

Filtration system with three sump filters and three 10 micron spin-on filters

Inline filters on sensors

Water System

Hydraulically driven 4 gpm (15.14-lpm) pump delivers 2000 psi (544.3 kpa) water for clean-up and utility use

Water storage capacity two 110 gallon (416.35 liters) tanks

Grade Control

Manual or automatic

Automatic machine elevation by proportional hydraulic controls through hydraulic sensor system and referenced through 4 sensor units

Hardware for dual stringline control (4 corners) or “lock to grade” referencing

Steering

Operator selection of manual or automatic control

Counter rotation of crawler tracks 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 available

Spreader Auger

16” (40.64cm) Diameter split, reversible auger with hard-surfaced flighting

Each side individually speed controlled driven by constant volume, heavy-duty hydraulic motor

Adjustable height

Hydraulic Strike-Off

Operator controlled for metering concrete flow to enclosed vibrator and tamper section in front of profile pan

Sections telescope for width adjustment

Hydraulic Vibrators

2.25” (5.7cm) Diameter head hydraulic “L” shaped paving vibrators with individual pressure compensated controls (up to 20 controls)

Standard machine features 16 hydraulic internal vibrators with individual pressure compensated flow control valves located at the console (up to 20 vibrators maximum)

Vertical adjustment is operator controlled through hydraulic power lift system

Removable baffle plates between vibrators for use on supers

Profile Pan

46” (1.17m) Profile pan with power crown for straight (roof top) crown configurations

Profile pan automatically adjusts for grade variations up to 24” (60.9cm) during the paving process

End pan over-build to compensate for edge slump

Profile pan, tracks, and sideforms automatically adjust from running with both tracks on the ground to one or both tracks running on adjacent slab without modification

Curb mold inserts can be installed quickly on either or both sides

Options

Applications

Specifications

Paving Dimensions

Paving Depth: 0-16”(40.64cm)

Paving Width: 12’ (3.66m) to 27’ (8.23m)

Optional Paving Width: Up to 32’ (9.75m)

Overall Width: 58” (1.47m) wider than paving width

Paving Length: 14.5’ (5.02m)

Weight: 40,000 lbs. (18,143 kg) to 46,000 lbs. (20,865 kg)


Transportation Dimensions

Width—assembled: 12‘ (3.66m)

Width—tracks off: 8’-6” (2.59m)

Height: 8’-6” (2.59m)

Length: 58” (147cm) longer than paving width


Service Refill Capacities

Fuel Tank: 95 gal (360 L)

Engine Oil: 6 gal (23 L)

Engine Coolant: 6 gal (23 L)

 


Optional Equipment
  • Extension kit to 32’(9.75m)
  • Additional hydraulic vibrators
  • Four bank vibrator control manifolds
  • Curb molds
  • Continuous keyway inserter (per side)
  • Male sideform key (per side)
  • Center bar inserter
  • Manual side bar inserter (per side)
  • One speed track motors
  • Hydraulic belt finisher
  • 14’(4.27m) tracks—instead of standard 12’(3.66m)