Excavators 4.5T to 8T and Backhoes

Product catalog summary

Product Overview: This guide provides detailed specifications and options for the NDS Earth Drill models 5,000, 7,000, 7,000MAX, and 8,000MAX. These models are designed for use with excavators and backhoes, with varying machine weight capacities and torque outputs.

Specifications:

Model 5,000: Suitable for excavators weighing 4.5 to 7T, with a torque of 5,100 Nm, pressure of 240 Bar, and oil flow range of 40 to 75 l/m.
Model 7,000: Suitable for excavators weighing 5 to 7T, with a torque of 6,878 Nm, pressure of 260 Bar, and oil flow range of 50 to 115 l/m.
Model 7,000MAX: Similar to model 7,000 but with a slightly higher torque of 6,991 Nm.
Model 8,000MAX: Suitable for excavators weighing 6 to 8T, with a torque of 8,223 Nm, pressure of 240 Bar, and oil flow range of 70 to 150 l/m.

Common Features: All models feature a 75mm square output shaft, unit weight ranging from 108 to 115 Kg, and a unit height of 780mm. They are compatible with the S5 Auger Series, which has a length of 1.2m and diameter range from 150 to 900mm depending on the model.

Auger Options:

Earth and Clay Drilling: Available diameters range from 150mm to 900mm.
Abrasive Drilling: Tungsten teeth and pilot options available for diameters from 200mm to 900mm.
Soft Rock/Abrasive Drilling: Rock teeth and pilot options available for diameters from 150mm to 900mm.

Mounting Hitch Options: Single Pin, Double Pin, and Double Pin Cradle options are available with varying pin sizes (40mm, 1.75”, 45mm, 50mm).

Unique Features: The 5,000 model includes a Non-Dislodgement Shaft and an optional 2-Way Flow Valve Kit for converting single acting hammer circuits to 2-way flow.

Additional Components: S5/S6 series offers various teeth and pilot options for different drilling conditions, including Earth, Tungsten, and Rock configurations.

Patented Technology: The 8,000MAX model features the Shock LockTM technology, enhancing operational safety and efficiency.

Catalog excerpts

Excavators 4.5T to 8T and Backhoes Single pin hitch Earth Drill Models Part Number Excavator Machine Weight Backhoe Torque Pressure Oil Flow Range Hydraulic Hoses Output Shaft 5,000 21-34201 4.5 to 7T 7,000 21-34400 5 to 7T 7,000MAX 21-35400 5 to 7T 5,100 Nm 240 Bar 40 to 75 l/m 1/2” BSP 75mm Sq 6,878 Nm 260 Bar 50 to 115 l/m 1/2” BSP 75mm Sq 6,991 Nm 260 Bar 60 to 135 l/m 3/4” BSP 75mm Sq 108 Kg 780mm 269mm 110 Kg 780mm 269mm 112 Kg 780mm 269mm 115 Kg 780mm 269mm Auger Series Auger Length Auger Diameter Range S5 75mm Sq 1.2m 150 to 600mm S5 75mm Sq 1.2m 150 to 800mm S5 75mm Sq 1.2m 150 to 800mm DOUBLE PIN CRADLE HITCH 8,223 Nm 240 Bar 70 to 150 l/m 3/4” BSP 75mm Sq Unit Weight Unit Height Unit Diameter Double pin hitch 8,000MAX 21-35500 6 to 8T S5 75mm Sq 1.2m 150 to 900mm OPTIONAL Valve Kit 2-Way Valve “Unable to reverse your auger?” Convert your single acting hammer circuit to 2 way flow with an Auger Torque 2-Way Flow Valve. 5000 NDS UNIQUE FEATURE Non Dislodgement Shaft 8 6 PRODUCT GUIDE - VOLUME 9

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Excavators 4.5T to 8T and Backhoes

Excavators 4.5T to 8T and Backhoes

Catalog excerpts

All Auger Torque Europe Ltd. catalogs and technical brochures