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When professionals need a powerful post hole auger to drill the big jobs, they use the BT 121 earth auger. Not only does this high-performance one-man auger feature the exclusive STIHL Quickstop® auger brake, it's also equipped with double gear reduction for better drilling performance and a transmission lockout for simple starting and easier back out. Tough and durable, this earth auger has an advanced vibration dampening system and an oversized hip pad for added comfort.
Standard Features:
Advanced vibration dampening system with oversized hip pad
Has STIHL Quickstop® auger brake
Lightweight and easy to handle
Double gear reduction for better auger performance
Single-handle engine throttle control
Transmission lock-out for easy starts and to make auger "back out" easier
Optional Accessories:
Auger Bits
1.6" dia. 27-3/8" length
2.4" dia. 27-3/8" length
3.5" dia. 27-3/8" length
4.7" dia. 27-3/8" length
5.9" dia. 27-3/8" length
7.9" dia. 27-3/8" length
Planting Auger Bits
5.9" dia. 20-5/8" length
10.2" dia. 20-5/8" length
Other Accessories
17" Extension
Auger Adapter
Allows other bits to be run on the BT 121
Fits auger bits with a 1" square drive
BT 121 STIHL Earth Auger
DISPLACEMENT
30.8 cc (1.88 cu. in.)
ENGINE POWER
1.3 kW (1.75 bhp)
WEIGHT (powerhead only)
9.4 kg (20.7 Ibs.)
FUEL CAPACITY
640 cc (21.6 oz.)
DRILLING GEAR SPEED
190 rpm
GEAR REDUCTION
47.5:1
TORQUE (engine)
1.7 Nm (1.25 ft./lb.)
TORQUE (auger)
79.0 Nm (58.22 ft./lb.)
Lightweight, powerful one-person auger with exclusive STIHL Quickstop® brake.
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