Goelz Diamond Drilling Rig Motor (Dr Bender) – BBM33L-EXTRA
Description
TECHNICAL DATA
The GÖLZ BBM33L-extra is an all-metal core drilling rig designed for intensive, continuous operation.
Hand-wound rotors with maximum copper fill provide significantly greater power reserves, higher temperature resistance and increased efficiency – the ideal solution when reliability and performance are a priority.
The hydraulic-magnetic cut-out provides reliable overload protection and allows for immediate restarting following a fault.
The gearbox is protected by a mechanical slip clutch, which safeguards the machine in the event of an unexpected jam. The 3-speed oil-bath gearbox with an integrated oil circulation pump ensures durable and smooth power transmission.
Practical features, such as the flexibly mounted water connection and the included carrying strap with a soft grip, round off the machine and make the BBM33Lextra particularly user-friendly both on building sites and in mobile applications.
. … Key benefits at a glance
• All-metal construction designed for extreme loads
• Hand-wound fittings → more copper = greater power, better heat resistance, higher efficiency
• Hydraulic-magnetic circuit breaker (can be reset immediately in the event of an overload)
• Protection of the gearbox by means of a mechanical slip clutch
• 3-speed oil-bath gearbox with an integrated oil circulation pump for long-term lubrication
• Flexible water connection
• Integrated carrying strap with a soft grip for ergonomic transport
Technical specifications for the BBM33L-extra
230 V, 50–60 Hz motor
Power: 3.30 kW (2.7 kW)
Speed 180/430/750 rpm
Drilling range: Ø 45–450 mm
1¼” UNC core drill coupling
PRCD protection
Weight: 13.2 kg
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Technical data
Goelz Diamond Drilling Rig Motor (Dr Bender) – BBM33L-EXTRA
TECHNICAL DATA
The GÖLZ BBM33Lextra is an all-metal core drilling rig designed for intensive, continuous operation.
Hand-wound rotors with maximum copper fill provide significantly greater power reserves, higher temperature resistance and increased efficiency – the ideal solution when reliability and performance are a priority.
The hydraulic-magnetic cut-out provides reliable overload protection and allows for immediate restarting following a fault.
The gearbox is protected by a mechanical slip clutch, which safeguards the machine in the event of an unexpected jam. The 3-speed oil-bath gearbox with an integrated oil circulation pump ensures durable and smooth power transmission.
Practical features, such as the flexibly mounted water connection and the included carrying strap with a soft grip, round off the machine and make the BBM33Lextra particularly user-friendly both on building sites and in mobile applications.
. … Key benefits at a glance
• All-metal construction designed for extreme loads
• Hand-wound fittings → more copper = greater power, better heat resistance, higher efficiency
• Hydraulic-magnetic circuit breaker (can be reset immediately in the event of an overload)
• Protection of the gearbox by means of a mechanical slip clutch
• 3-speed oil-bath gearbox with an integrated oil circulation pump for long-term lubrication
• Flexible water connection
• Integrated carrying strap with a soft grip for ergonomic transport
Technical specifications for the BBM33L-extra
230 V, 50–60 Hz motor
Power: 3.30 kW (2.7 kW)
Speed 180/430/750 rpm
Drilling range: Ø 45–450 mm
1¼” UNC core drill coupling
PRCD protection
Weight: 13.2 kg
Guarantee
We provide a 12-month guarantee on each product with the option to extend for further years.
Service
We offer a full warranty and post-warranty service.
We have a warehouse of spare parts and appropriate workshop facilities.