Miller Formless M-8800
Largest Miller Formless slipform paver — pours 102 in (2.59 m) barrier wall and up to 20 ft (6.10 m) paving in straddle or side-mount.

Key Specifications
15- Engine
- Tier IV diesel, 173 hp (129 kW) @ 2400 rpm
- Tracks
- Four tracks
- Track pads (standard)
- Triple grouser
- Vibrator control
- Ten-spool (standard); +5 spool optional
- Augers
- Heavy-duty dual transfer augers
- Elevation tubes
- 45 in (1142 mm)
- Frame widening
- Hydraulic 48 in (1.2 m) standard
- Drive motors
- 2-speed hydraulic
- Wash system
- High-volume water wash-out standard; optional high-pressure wash-out
- Max barrier-wall height
- 102 in (2.59 m)
- Max straddle paving width
- 20 ft (6.10 m)
- Max shoulder paving width
- 12 ft (3.65 m)
- Configuration
- Right-hand or left-hand
- Control system
- Latest-generation MFS with sensors — 3D ready
- Telematics
- Optional real-time performance data
Overview
The Miller Formless M-8800 is the largest slipform paving machine in the Miller Formless line-up. It is engineered for the heaviest structural pours: safety barrier walls up to 102 in (2.59 m), bridge parapet walls and mainline paving up to 20 ft (6.10 m) in straddle or side-mount configuration. Four tracks, a ten-spool vibrator system and heavy-duty dual transfer augers move and consolidate very high concrete volumes, while 45 in (1142 mm) elevation tubes and hydraulic frame widening of 48 in (1.2 m) provide the reach needed for tall wall and wide-slab work. The Tier IV diesel is rated at 173 HP (129 kW) at 2400 rpm and pairs with 2-speed hydraulic drive motors. The latest-generation MFS control system with sensors ships standard and is 3D ready. The machine is delivered right-hand or left-hand and accepts options including a paving package, urethane and flat-steel pads, high-pressure wash-out, heavy-duty elevation pump, and telematics with real-time performance data.
Illustrative specifications — confirm exact configuration with RENTEK before ordering.
Highlights
- Largest Miller Formless slipform paver — designed for heavy structural pours
- Tier IV 173 HP (129 kW) diesel with 2-speed hydraulic drive motors
- Four-track chassis with hydraulic 48 in (1.2 m) frame widening standard
- Ten-spool vibrator control (optional additional 5 spool)
- Heavy-duty dual transfer augers for very high concrete throughput
- 45 in (1142 mm) elevation tubes for tall barrier and parapet work
- Right-hand or left-hand pouring as standard
- Triple-grouser track pads (urethane and flat-steel pads available)
- Latest-generation MFS controls with sensors — 3D ready
- Options: high-pressure wash-out, heavy-duty elevation pump, paving package
- Options: 12 V LED lighting kit, urethane / flat-steel track pads
- Optional telematics with real-time performance data
Applications
- Safety barrier wall up to 102 in (2.59 m)
- Bridge parapet wall
- Shoulder paving up to 12 ft (3.65 m)
- Straddle paving up to 20 ft (6.10 m)

