Northrock Industries
Northrock PRO Electric Concrete Vibrator Power Unit
Northrock PRO Electric Concrete Vibrator Power Unit
Volume and contractor pricing is handled by your local Northrock distributor.
Couldn't load pickup availability
Heavy duty. Hard hitting. Made in the USA. Available in every major style to fit your existing shafts and heads.
- High-strength cast aluminum housing dissipates potentially damaging heat
- Shock-absorbing frame protects the motor and doubles as a convenient carrying handle
- Equipped with watertight, strain-relief power cords to handle abuse
- Easy access to oversized brushes for quick service
Choosing your motor
| Model | HP | Amps | Motor weight | Max head | Best for |
|---|---|---|---|---|---|
| PRO 1.5+ | 1.5 HP | 13 Amp | 17 lbs | 1-3/4 in | Small jobs, tight rebar, walls |
| PRO 2+ | 2 HP | 15 Amp | 19 lbs | 2-1/2 in | The industry workhorse. Most versatile option |
| PRO 3+ | 3 HP | 19 Amp | 25 lbs | 2-1/2 in | Continuous duty, low-slump concrete |
Coupling
Each fitment below lists the couplings offered. Quick disconnect is not available in every fitment.
Choosing your fitment
Northrock OEM
Original Northrock fitment.
Standard: 1.5 HP (25L1), 2 HP (25L2), 3 HP (25L3)
Quick Disconnect: 1.5 HP (25L1-QD), 2 HP (25L2-QD), 3 HP (25L3-QD)
Master-Style
Replaces Master-style units.
Standard: 1.5 HP (20K1), 2 HP (20K2), 3 HP (20K3)
Quick Disconnect: 1.5 HP (20K1-QD), 2 HP (20K2-QD), 3 HP (20K3-QD)
Multi-Quip/Mikasa-Style
Replaces Multi-Quip/Mikasa-style units.
Standard: 1.5 HP (45A1), 2 HP (45A2), 3 HP (45A3)
Quick Disconnect: 1.5 HP (45A1-QD), 2 HP (45A2-QD), 3 HP (45A3-QD)
Oztec-Style
Replaces Oztec-style units.
Standard: 1.5 HP (30BA1), 2 HP (30BA2), 3 HP (30BA3)
Quick Disconnect: 1.5 HP (30BA1-QD), 2 HP (30BA2-QD), 3 HP (30BA3-QD)
Stone-Style
Replaces Stone-style units.
Standard: 1.5 HP (70M1), 2 HP (70M2), 3 HP (70M3)
Quick Disconnect: 1.5 HP (70M1-QD), 2 HP (70M2-QD), 3 HP (70M3-QD)
Stow 314V-Style
Replaces Stow 314V-style units.
Standard: 1.5 HP (40T1), 2 HP (40T2), 3 HP (40T3)
Quick disconnect is not offered in this fitment.
Stow 382-Style
Replaces Stow 382-style units.
Standard: 1.5 HP (40S1), 2 HP (40S2), 3 HP (40S3)
Quick disconnect is not offered in this fitment.
Stow 382V-Style
Replaces Stow 382V-style units.
Quick Disconnect: 1.5 HP (40R1), 2 HP (40R2), 3 HP (40R3)
This fitment is quick disconnect only.
Viber-Style
Replaces Viber-style units.
Standard: 1.5 HP (50K1), 2 HP (50K2), 3 HP (50K3)
Quick Disconnect: 1.5 HP (50K1-QD), 2 HP (50K2-QD), 3 HP (50K3-QD)
Wacker M1000-M3000-Style
Replaces Wacker M1000-M3000-style units.
Standard: 1.5 HP (40AA1), 2 HP (40AA2), 3 HP (40AA3)
Quick disconnect is not offered in this fitment.
Wyco-Style
Replaces Wyco-style units.
Standard: 1.5 HP (60S1), 2 HP (60S2), 3 HP (60S3)
Quick Disconnect: 1.5 HP (60S1-QD), 2 HP (60S2-QD), 3 HP (60S3-QD)
Manufactured in the USA by Northrock Industries.
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