5700-SUPER-B
The 5700-SUPER-B (2004-2006) added 50% more horsepower, better operator visibility and easier servicing to the earlier 5700-B curb machine - a previous-generation, pre-owned-only model; availability must be confirmed with RENTEK.
Availability must be confirmed with RENTEK.

Key Specifications
7- Status
- Previous generation / pre-owned only
- Production years
- 2004–2006
- Successor
- 5700-C (from 2007)
- Engine
- Deutz diesel, ~133 hp (+50% vs. earlier 5700-B)
- Conveyor
- Direct-drive hydrostatic auger conveyor with high torque
- Controls
- Rotary controls for fractional in-ground / conveyor speed adjustments
- Crawlers
- Heavier frame, increased torque, hydraulic track-chain tension adjuster
Overview
Manufactured from 2004 through the end of 2006, the Power Curbers 5700-SUPER-B was a mid-generation refresh of the 5700-B curb & gutter machine. Its 133 HP Deutz diesel engine represented a 50% increase in horsepower over its predecessor, allowing operators to trim more and pour more. The redesigned platform raised the operator's console for better visibility of the auger and chute, added a two-step extension for easier access, moved the hydraulic and engine coolant radiators externally to reduce operator-cabin heat, and grouped fuel, oil, air and high-pressure servo filters at eye level for faster service. Rotary controls enabled fractional adjustments to in-ground or conveyor speeds; the direct-drive auger conveyor replaced the belt drive of earlier machines; and heavier crawler frames with increased torque handled soft-grade and inclined work. The 5700-SUPER-B was replaced in production by the 5700-C in 2007 and is offered today only through the Power Curbers pre-owned programme; some numerical specifications remain configuration-specific and are not published on the official archive page.
Illustrative specifications — confirm exact configuration with RENTEK before ordering.
Highlights
- 50% more horsepower vs. earlier 5700-B — trim more, pour more
- Raised operator console and two-step extension — better visibility of auger and chute
- Externally mounted hydraulic and engine coolant radiators — cooler operator platform
- Filters grouped at eye level (fuel, engine oil, air, high-pressure servo) for faster daily service
- Rotary controls for fractional in-ground / conveyor speed changes — smoother, more consistent curb
- Direct-drive hydrostatic auger conveyor with high torque — replaces earlier belt drive
- Heavier crawler frame with increased torque and hydraulic chain-tension adjuster
- Doors are removable; battery pivots out for easier service
Applications
- Curb & gutter, ribbon curb and monolithic sidewalk work
- Tight-radius pours in parking lots, medians and islands
- Barrier / parapet slipforming on the earlier 5700 platform
- Center-pour paths (bicycle, golf-cart) with appropriate mold configuration
- General reconstruction work where a previous-generation Power Curbers machine is preferred
More in Curb & Gutter Machines

5700-D
- Slipform paving width (offset / center pour)
- Std: 2.0 / 3.0 m (7 / 10 ft) — MAX: 2.5 / 3.65 m (8 / 12 ft)
- Barrier / parapet height
- Std: up to 1.5 m (5 ft) — MAX: up to 2.5 m (8 ft)
- Engine
- Cummins QSB4.5-130C, 4-cyl turbo diesel, Tier 4f (Tier III optional)

5700-C-MAX
- Package base
- Power Curbers 5700-C platform
- Production years
- 2009–2019 (MAX package)
- Max offset paving width
- 8 ft (2.5 m) — vs. 7 ft (2 m) on standard 5700-C

5704-D MAX (MAX Package for 5700-D) Attachment
- Product type
- Configuration package / attachment for the Power Curbers 5700-D
- Compatible machine
- Power Curbers 5700-D
- Maximum offset width with MAX
- 8 ft (2.5 m)

5700-B
- Status
- Previous generation / pre-owned only
- Production years
- 1994–2003
- Successor
- 5700-SUPER-B (from 2004)
