Quantum Power Bases

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4Front® 2 Specifications

Model4Front® 2
Drive ConfigurationFront-wheel drive
Drive WheelsStandard: 14" flat free
Optional: 14" knobby/pneumatic
Caster WheelsRear: 9" flat free
Anti-Tip Wheels4" Flat Free
Maximum Speed4Up to 6.25 mph
Up to 3.5 mph when elevated
Ground Clearance3.15" at battery tray
Turning Radius525.9"
Overall Length1139.9" without front riggings
Base Width24"
Seating Sizes TRU-Balance® 3
Static Seat: W: 12-22" D: 12-22"
Power Tilt: W: 12-22" D: 12-22"
Power Lift & Tilt: W: 12-22" D: 12-22"
TRU- Balance® Flex
Width: 15-22" Depth: 15-20"
Seat-to-Floor Heights TRU-Balance® 3
Static Seat: 15.2-17.25" (not available with Synergy®)
Power Tilt: 17.5-19.5"
Power Lift & Tilt: 17.75-19.75"
TRU- Balance® Flex
16.5-18.5"
Battery Size6Group 24 or Group 34
Battery Weight14Group 24: 51.5 lbs.
Group 34: 44.8 lbs.
Available Electronics12120A Q-Logic 3e (standard)
120A Q-Logic 3 (optional)
75A Q-Logic NES
Battery Charger8A Off-board
Motor Packages4-pole, front-wheel drive
Weight Capacity7300 lbs.
Base Weight130 lbs.
Medicare Code CoverageGroup 3:
Standard (K0848/K0849)
Single Power: (K0856/K0857)
Multiple Power: (K0861)
Notes:
1 Standard
2 Optional
3 Requires HD Suspension
4 Speed varies with user weight, terrain type, battery charge, battery condition and tire pressure.
5 Without front riggings
6 Battery capacity may change when adding power positioning systems.
7 Weight capacity is dictated by the selection of seating.
8 All measurements +/- 1/8" with 18" x 18" seat, fixed towers, 300 lbs. weight capacity and solid tires (add 3/8" with pneumatic tires). Depths may increase seat-to-floor height. Contact Customer Service for details. Limited measurements are in the lowest position; does not include elevating system unless specified.
9 250 lbs. weight capacity with TRU-Balance® Systems.
10 Maximum dimensions of the Manual Recline vary by power base and seating system. Call for details.
11 Requires Group 34 batteries
12 All Quantum Rehab® units can be ordered with specialty controls
13 Required with high-speed motors
14 Battery weight may vary +/- 3 lbs. based on manufacturer.
15 Weight capacity is reduced to 400 lbs. with the 10" Lift.
16 Seat-to-floor heights are measured with the unit unloaded.
18 Without foot riggings.

The information contained herein is correct at the time of publication; we reserve the right to alter specifications without prior notice.


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