1820 - SPECIFICATIONS 83
1820 - SPECIFICATIONS 83
**Exceeding this operating angle will cause engine damage. This DOES NOT
IMPLY machine is stable to maximum angle of engine operation.
POWER TRAIN:
Ground Drive
Transmission
(Drive and Dig) Infinitely variable from zero to
maximum, enclosed gear box to axle, speed and
direction controlled with single lever
Clutch Mechanical, hand operated, spring loaded with
tension roller for belt drive
Belt 2 strand 3V "Power Band"
Tires - drive 23 x 8.50 - 12
23 x 10.50 - 12 (option)
Tire - trail 16 x 6.50 - 8
Trencher Drive Mechanical - Belt drive to enclosed reduction drive,
headshaft
Belt 3 strand "Power Band"
Digging chain 33,000 lb (15000 kg) test
Chain drive sprocket Forged and tempered
Digging tools Bolt-on cup teeth with hard surfaced edge of tungsten
carbide
Spoil Handling Drive Mechanical, attached to and rotates with headshaft
HYDRAULIC SYSTEM: U.S. METRIC
Drive pump capacity @ 3200 rpm 12.6 gpm 48 L/min
Filtration Return flow, 10 micron nominal
Hydraulic motor, drive
Torque @ 2000 psi (138 bar) and 12.6 gpm
(48 L/min)
1347 in•lb. 152 N•m
Speed @ 2000 psi (138 bar) and 12.6 gpm
(48 L/min)
542 rpm 542 rpm
Displacement/rev 4.9 in
3
80 cm
3
Pump capacity, drilling @ 3200 rpm 5 gpm 19 L/min
Hydraulic motor, drilling
**Exceeding this operating angle will cause engine damage. This DOES NOT
IMPLY machine is stable to maximum angle of engine operation.
POWER TRAIN:
Ground Drive
Transmission
(Drive and Dig) Infinitely variable from zero to
maximum, enclosed gear box to axle, speed and
direction controlled with single lever
Clutch Mechanical, hand operated, spring loaded with
tension roller for belt drive
Belt 2 strand 3V "Power Band"
Tires - drive 23 x 8.50 - 12
23 x 10.50 - 12 (option)
Tire - trail 16 x 6.50 - 8
Trencher Drive Mechanical - Belt drive to enclosed reduction drive,
headshaft
Belt 3 strand "Power Band"
Digging chain 33,000 lb (15000 kg) test
Chain drive sprocket Forged and tempered
Digging tools Bolt-on cup teeth with hard surfaced edge of tungsten
carbide
Spoil Handling Drive Mechanical, attached to and rotates with headshaft
HYDRAULIC SYSTEM: U.S. METRIC
Drive pump capacity @ 3200 rpm 12.6 gpm 48 L/min
Filtration Return flow, 10 micron nominal
Hydraulic motor, drive
Torque @ 2000 psi (138 bar) and 12.6 gpm
(48 L/min)
1347 in•lb. 152 N•m
Speed @ 2000 psi (138 bar) and 12.6 gpm
(48 L/min)
542 rpm 542 rpm
Displacement/rev 4.9 in
3
80 cm
3
Pump capacity, drilling @ 3200 rpm 5 gpm 19 L/min
Hydraulic motor, drilling
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