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• Manufacturer:
  American Augers
• Model:
  42-600 NG

DIMENSIONS
Length: 12' 6" (3.81 m)
Width: 5' 7" (1.69 m)
Height: 5' 9" (1.75 m)
Master Track Length: 13' (3.96 m) with 1" (25 mm) back plate
Master Track Width: 6' 3" (1.92 m)
Centerline: 29.27" (744 mm)
Extension Track Length: 10' (3 m)
Extension Track Width: 6' 3" (1.92 m)

WEIGHT
Base Unit (Split Weight): 5,300 lbs. (2,404 kg)
Power Pack (Split Weight): 5,600 lbs. (2,540 kg)
Master Pusher: 1,500 lbs. (680 kg)
Master Track: 3,700 lbs. (1,678 kg)
Lifting Sling: 300 lbs. (136 kg)
Total Weight: 16,400 lbs. (7,439 kg)
Extension Track: 2,800 lbs. (1,270 kg) each
Master Saddle: 290 lbs. (132 kg)

POWER TRAIN
Engine: Deutz D914LO6 Tier III Diesel
Rating: 116 HP (86.5 kW)
Maximum Engine Speed: 2300 RPM
Engine Torque -
228 ft.-lbs. (309.1 Nm) 2300 RPM
276 ft.-lbs. (374.2 Nm) 1600 RPM
Maximum Noise Rating: 105 dB(A)
Fuel Capacity: 18.5 U.S. Gallons (70 L)
Hydraulic Capacity: 22.6 U.S. Gallons (86 L)
Battery: (1) Deka 634MF 12 V, 690 CCA

TRANSMISSION
Type: Spicer E62-5A
Transmission Ratios:
Gear Ratio
1st Gear 7.17:1
2nd Gear 4.21:1
3rd Gear 2.54:1
4th Gear 1.45:1
5th Gear 1.00:1
Reverse 7.17:1
Clutch: Spring Applied with 13" (330 mm) Diameter
Single Disk/Hydraulically Assisted Clutch Actuator

GEARBOX
Ratio: 54.2:1

TORQUE AND SPEED
Torque Requirements: (2300 RPM)
Gear Output Max. Speed
1st 88,604 ft.-lbs. (120,102 Nm) 6 RPM
2nd 52,025 ft.-lbs. (70,540 Nm) 10 RPM
3rd 31,388 ft.-lbs. (42,560 Nm) 17 RPM
4th 17,919 ft.-lbs. (24,289 Nm) 29 RPM
5th 12,358 ft.-lbs. (16,758 Nm) 42 RPM
Reverse 88,604 ft.-lbs. (120,102 Nm) 6 RPM

Torque Requirement: (1600 RPM)
Gear Output Max. Speed
1st 107,257 ft.-lbs. (145,450 Nm) 4 RPM
2nd 62,978 ft.-lbs. (85,390 Nm) 7 RPM
3rd 37,996 ft.-lbs. (51,520 Nm) 12 RPM
4th 21,691 ft.-lbs. (29,410 Nm) 20 RPM
5th 14,959 ft.-lbs. (20,280 Nm) 30 RPM
Reverse 107,257 ft.-lbs. (145,450 Nm) 4 RPM

HYDRAULIC SYSTEM
Maximum Thrust: 600,000 lbs. (272 Tonnes)
Hydraulic Pump: Axial Piston Pump with Load Sensor
Gear Pump: 57cc Piston
Maximum Pump Pressure: 4,750 psi (327 bar)
Maximum Pump Output: 35 U.S. Gallons (132 L)/minute
Hydraulic Motors: (2) 60 CIR, LSHT, TPR
Hydraulic Push Bar Cylinder: (1) 2" Bore x 4" Stroke (51 mm x 102 mm)
Hydraulic Clutch Cylinder: (1) 1 1/2" Bore x 4" Stroke (38 mm x 102 mm)
Hydraulic Thrust Cylinder: (2) 9" Bore x 35" Stroke (229 mm x 889 mm)
Hydraulic Suction Strainer Filter: Suction Strainer with 100 Mesh Screen
Hydraulic Return Filter: High Pressure Return Filter to 6 Micron ABS with Replaceable Element

MASTER PUSHER
Diameter: 42" (1,067 mm)
Working Range: 12" – 48" (305 mm – 1,219 mm) Casing
Diameter
Hex Drive: 4" (102 mm)

MISCELLANEOUS PERFORMANCE DATA
Work Lights: (3) 12 Volt
Extension Track: (2)
Master Saddle: (1) 42" (1,067 mm) compatible

QUIK SPLIT
The Quik Split frame design allows the machine to be separated into sections to accommodate lighter and faster lifts into and out of the bore pit, and aids the operator in being able to facilitate better and safer machine positioning.

SPOIL DOOR
With a Safety-First commitment all American Augers horizontal earth boring machines are equipped with a gravity activated-manual spoil door, which deflects thrown debris from the spoil chamber.