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TBT - ML 300-4-1450 - Deep Hole Drilling Machine
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Lot specifications
- Quantity
- 1
- Margin
- No
- Brand
- TBT
- Type
- ML 300-4-1450
- Year of build
- 2006
- Serial number
- 106292-11
- Drilling capacity
- 20mm
- Speed till n=
- 1500rpm
- Stepless speedcontrol
- Yes
- Drilling depth
- 1450mm
- Coolant pump
- Yes
- Engine power (kW)
- 55kW
- Manual present
- Yes
- Machine weight
- 13600kg
- Dimension l
- 8190mm
- Dimension w
- 2840mm
- Dimension h
- 2500mm
- HS Code
- 84592100
- Terms of delivery
- Free on truck
Description
Hours 81860,84h
Description:
The TBT ML 300-4-1450 is a high-precision, four-spindle deep hole drilling machine for gundrilling (ELB method). It enables parallel multiple machining with high surface quality and drilling accuracy. It has a robust design, Siemens control system and integrated cooling and high-pressure systems.
Specifications:
Number of spindles: 4
Spindle spacing: 120 mm
Drill carriage stroke: 750 mm (depending on loss length)
Drilling range (in steel St 60): Ø 4 – 20 mm
Drilling depth: approx. 1,450 mm
Drilling system: Gun drilling (ELB)
Electrical data:
Operating voltage: 400 V AC
Frequency: 50 Hz
Total connected load: 55 kW
Rated current: 110 A
Main fuse: 315 A
PLC control: Siemens S7-300
Control panel: Siemens OP17
Drive units:
Spindle drive: Dietz FDRU 112 MC/4A-H – 4 kW per spindle / 1,500 min⁻¹
Feed drives (Z/W axis): Siemens 1FT5074, INA/Spieth ball screws
Feed speed: 10 – 15,000 mm/min
Rapid traverses: 15,000 mm/min
Tailstock / Workpiece Clamping:
Hydraulically adjustable tailstock – SEW RF47DV132S2 – 5.5 kW – 254 min⁻¹
Pressure sleeve / timing belt / proximity switch: Spieth / Balluff
Coolant and high-pressure system:
Coolant tank: pure oil 700 l / dirty oil 1,000 l
High Pressure Pump: Moog Radial Piston Pump – 18.5 kW – 1,500 rpm⁻¹ – 10 – 230 l/min – 33 bar
Conveyor:
Manufacturer: Astos
Type: Magnetic
Motor power: 0.37 kW
Speed: 1,370 min⁻¹
Chip quantity: approx. 75 kg/h
The TBT ML 300-4-1450 is a high-precision, four-spindle deep hole drilling machine for gundrilling (ELB method). It enables parallel multiple machining with high surface quality and drilling accuracy. It has a robust design, Siemens control system and integrated cooling and high-pressure systems.
Specifications:
Number of spindles: 4
Spindle spacing: 120 mm
Drill carriage stroke: 750 mm (depending on loss length)
Drilling range (in steel St 60): Ø 4 – 20 mm
Drilling depth: approx. 1,450 mm
Drilling system: Gun drilling (ELB)
Electrical data:
Operating voltage: 400 V AC
Frequency: 50 Hz
Total connected load: 55 kW
Rated current: 110 A
Main fuse: 315 A
PLC control: Siemens S7-300
Control panel: Siemens OP17
Drive units:
Spindle drive: Dietz FDRU 112 MC/4A-H – 4 kW per spindle / 1,500 min⁻¹
Feed drives (Z/W axis): Siemens 1FT5074, INA/Spieth ball screws
Feed speed: 10 – 15,000 mm/min
Rapid traverses: 15,000 mm/min
Tailstock / Workpiece Clamping:
Hydraulically adjustable tailstock – SEW RF47DV132S2 – 5.5 kW – 254 min⁻¹
Pressure sleeve / timing belt / proximity switch: Spieth / Balluff
Coolant and high-pressure system:
Coolant tank: pure oil 700 l / dirty oil 1,000 l
High Pressure Pump: Moog Radial Piston Pump – 18.5 kW – 1,500 rpm⁻¹ – 10 – 230 l/min – 33 bar
Conveyor:
Manufacturer: Astos
Type: Magnetic
Motor power: 0.37 kW
Speed: 1,370 min⁻¹
Chip quantity: approx. 75 kg/h
Additional details
Pick-up days by location:
Lauffen: 19.-23.01.2026 (Pick-up by appointment)
All other locations by appointment
Viewing:
Only by appointment to david.polotzek@surplex.com
All items are sold as used and uninspected unless otherwise noted.
Please refer to the item description.
For more detailed information on guarantee and warranty, please refer to the auction conditions.
