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Trencher |
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| Technical Details |
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| General |
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| Weight |
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160,00 lbs - 175,000 lbs. (72,575 kg - 79,379 kg) |
| Transport height |
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13' 8" (4,17 m) over wheel with buckets
removed from bottom and from the top |
| Transport length |
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45' 3" (13,79 m) |
| Transport width |
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144" (3.66 m) with digging motors removed,
34" (86 cm) D7 track pads |
Width with
extended tracks |
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| 168" (4,27 m) |
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| Standard Features |
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| Creep control |
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operator selectable digging pressure, automatic operation | Toolbox with locking doors | Engine doors with security locks |
Fuel and
hydraulic tank |
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| aircraft quality locking caps |
| Gearboxes and hydraulic tanks |
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| pressurized with 5 PSIG filtered breathers |
| Flywheel gearboxes |
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shaved, helical gearing, case hardened for extreme shock load |
Vibration
isolator mount |
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used on engine, radiator, oil cooler |
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| Engine |
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| Model |
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Caterpillar C15 ACERT* |
| Description |
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turbocharged and air to air after cooled |
Number of
cylinders |
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| 6 in-line |
Maximum no
load RPM |
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| 2,100 |
Maximum gross
horsepower at
no load |
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| 540 (403 kW) |
| Cooling medium |
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extended life coolant |
| Cooling rating |
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adequate for 130 deg F (54 deg C) ambient air temperature |
| Air cleaner |
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dry type, centrifugal pre-cleaner with primary
and secondary filters |
| Oil filter |
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full flow canister |
| Fuel filter |
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primary and secondary |
| Electrical system |
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24V starting, 12V controls |
| Fuel tank capacity |
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376 gal. (1,423 l) |
Fuel consumption
at full load |
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| 28.9 gal/hr (109,4 l/hr) |
| Operating range |
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13 hours |
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| Tracks |
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| Overall Track Length |
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146.3" (3712 cm) |
| Track pad type |
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single grouser |
| Track chain type |
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Caterpillar D7 |
| Track chain pitch |
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8.5000" (21,6 cm) |
| Track pad width |
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34" (68,4 cm) |
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| Crawler Drive |
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Dual path, hydrostatic drive, planetary transmissions capable of full counter rotation with single lever steering, single lever direction
Infinitely variable speed: forward and reserve, hight range: 0-2.06 mph
(3.32 km/hr) low range: 0-1.17 mph (1.88 km/hr)
Integral parking and service brake: spring applied, hydraulic release, wet disc brake |
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| Wheel Truck Assemblies |
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Four assemblies, two upper and two lower with standard 14" (35.6 cm) ride diameter wheels |
Factory set heavy-duty tapered roller bearings |
Heavy-duty mechanical seals with replaceable elements |
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| Conveyor |
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| Hydrostatic |
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one pump and two motors |
| Description |
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reversible and shiftable |
| Belt speed |
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infinitely variable 0-1000 FPM (0-305 m/min.) |
Conveyor belt
width |
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| 48" (122 cm) |
| Discharge height |
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variable |
| Discharge direction |
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rigth or left |
| Manual conveyor fold |
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| Hydraulic System |
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| Type |
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pressure and flow compensated (load sensing) |
| Pump flow max. |
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45 GPM (170 l/min.) |
| Pressure setting |
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2500 PSI (172 Bar) |
| Oil tank capacity |
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203 gallons (768 l) |
| Oil type |
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Exxon Mobil Delvac 10W |
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| Headshaft assembly |
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Hardened alloy steel shaft with multiple flanges for easy "diggin-width" changes |
Hardened reversible split drive sprockets |
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| Trencher Drive |
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| Hydrostatic |
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160,00 lbs - 175,000 lbs. (72,575 kg - 79,379 kg) |
| Depths |
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13' 8" (4,17 m) over wheel with buckets
removed from bottom and from the top |
| Widths of cut |
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24" to 36" (60 cm - 90 cm) |
| Three operator selectable wheel speeds |
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0-7 RPM (351 ft/min.)
0-10 RPM (500 ft/min.)
0-12 RPM (600 ft/min.) |
| Digging Rims |
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1-1/2" Plate (3,8 cm) width forged steel
segments multiple drilled for or bucket set-up |
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| Available cutters |
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rotary carbide tipped 1-1/2 diameter (3,8 cm) shank, H&L dirt teeth and pockets, Tesmec
combo pockets for dirt & conical tools,
ESCO type teeth and adaptors |
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| options |
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Work light package: 24 V for night use |
Laser control system |
Twin hose reel package: connections to power hydraulic tools |
Cab vandalism protection |
Straight conveyor with winch fold
* Caterpillar and Cat are trademarks of Caterpillar Inc. |
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