SF-3404
Heavy-duty four-track, full-width slipform paver with optional compact dowel-bar insertion for widths up to 12 m.
Key Specifications
10- Maximum paving width
- 40 ft (12 m)
- Telescoping frame range
- 12–24 ft (3.6–7.3 m)
- Engine
- Cummins B6.7, Stage V
- Engine power
- 310 hp (228 kW)
- Vibrator circuits
- 36 variable-speed hydraulic
- Crawler speed
- 120 ft/min (37 m/min)
- Tractor weight at 32 ft
- 87,000 lb (39,463 kg)
- DBI maximum insertion width
- 40 ft (12 m)
- DBI engine power
- 74 hp (54.4 kW)
- OCB finishing length
- 24 in (61 cm)
Overview
The SF-3404 is a full-width four-track slipform paver available with a compact dowel-bar inserter (DBI). SlipSmart controls, TrackSmart closed-loop crawler propulsion and machine-speed-scaled steering provide precise low-speed operation with onboard diagnostics. A dual-sided telescoping frame covers 12–24 ft (3.6–7.3 m) without extensions, while configured paving width reaches 40 ft (12 m). The optional DBI uses a floating floor, shuttle cart and 24 in (61 cm) oscillating correctional beam to place dowels and reconsolidate the slab within the track profile.
Illustrative specifications — confirm exact configuration with RENTEK before ordering.
Highlights
- Maximum paving width 40 ft (12 m)
- Dual-sided telescoping frame for 12–24 ft without extensions
- SlipSmart controls with onboard diagnostics
- TrackSmart closed-loop crawler propulsion
- 36 variable-speed vibrator circuits
- Optional compact DBI and 24 in correctional beam
Applications
- Full-width multilane highway paving
- Airport pavements
- Dowel-bar concrete slabs
- Super-elevated and crowned pavement
- Stringless 3D paving
More in Slipform Pavers (Power Pavers)
SF-2404
- Standard paving width
- 8–20 ft (2.5–6 m)
- Optional paving width
- 24 ft (7.5 m)
- Standard paving depth
- 0–16 in (0–41 cm)
SF-1700
- Paving width
- 9–24 ft (2.75–7.32 m)
- Engine power
- 160 hp (119 kW)
- Side clearance
- 26 in (66 cm)
SF-2700
- Paving width
- 12–32 ft (3.5–10 m)
- Engine power
- 220 hp (165 kW)
- Side clearance
- 26 in (66 cm)