Isara

• Tagagawa:
  Ditch Witch
• Modelo:
  RT36

DIMENSIONS
(26 x 12.00-12 with 39" boom)
Maximum Trench Depth: 60" (1.52 m)
Angle of Approach: 20°
Angle of Departure:17°
Trench Width, Min. to Max.: 16" (410 mm)
Boom Angle, Down: 57°
Boom Angle, Up: 32°
Centerline of Trench to Outside Edge -
Left, min.: 31" (790 mm)
Right, min.: 32" (813 mm)
Headshaft Height, Digging Chain: 15" (380 mm)
Overhang, beyond tire: 3.5" (90 mm)
Height: 86" (2.18 m)
Headshaft Overhang: 22" (560 mm)
Length, nose to rear mount: N/A
Length, Transport: 154" (3.91 m)
Wheelbase: 48" (1.22 m)
Spoil Discharge Reach, min. to max.: 17-20" (430-510 mm)
Width: 64" (1.63 m)
Tread: 46" (1.17 m)
Ground Clearance: 6.75" (171 mm)
Rear Axle, Center to rear attachment mounting holes: N/A

OPERATION
Maximum Forward Speed -
Low/1st: 2.3 mph (3.7 km/h)
High/2nd: 3.9 mph (6.3 km/h)
3rd Gear: 7.3 mph (11.7 km/h)
Maximum Reverse Speed: 1.9 mph (3.0 km/h)
Maximum Trenching Speed @ Full Load (varies with soil conditions): 31 fpm (9.45 m/min)
Vehicle Clearance Circle (SAE) -
Front Steer Only: 27 ft (8.23 m)
Basic Unit Weight: 3940 lb (1785 kg)
Maximum Digging Chain Speed -
1st Gear: 203 fpm (61.87 m/min)
2nd Gear: 324 fpm (98.76 m/min)
3rd Gear: 528 fpm (160.93 m/min)
Reverse: 150 fpm (45.72 m/min)

BACKFILL BLADE
Blade Width: 64 in (1.63 m)
Blade Height: 14 in (353 mm)
Lift Height, Above Ground: 12 in (290 mm)
Blade Drop, Below Ground: 8 in (200 mm)
Maximum Swing Angle, Left/Right: 28°
Tilt Angle, Up/Down: 11°

POWER
Engine: Deutz F3l2011
Fuel: Diesel
Cooling Medium: Oil/Integrated
Injection: Direct
Aspiration: Natural
Number of Cylinders: 3
Displacement: 142 in3 (2.3 l)
Bore: 3.7 in (94 mm)
Stroke: 4.4 in (112 mm)
Manufacturer's Gross Power Rating (SAEJ1995): 35 HP (26 kW)
Estimated Net Power Rating (SAEJ1349): 35 HP (26 kW)
Rated Speed: 2500 RPM

POWER TRAIN
Ground Drive Transmission: Mechanical - Three speeds forward, 1 reverse with enclosed reduction to axles
Differentials: Dana 44, limited slip (optional) / Dana 60, limited slip (optional)
Parking Brake: Disc, Hand-Operated
Service Brake: Foot-Operated
Attachment Drive Transmission: N/A
Trencher Drive Transmission: Three Speeds forward, 1 reverse, through shock-absorbing clutch belt drive to right-angle drive to headshaft
Clutch: Automotive spring-loaded, foot-operated friction drive

TIRES/PRESSURE
26 x 12.00-12, 4-ply bar lug
20 psi (138 kpa)
29 x 12.50-15, 4-ply bar lug
30 psi (207 kpa)

HYDRAULIC SYSTEM @ 2500 RPM
Ground Drive Pump Capacity: 9 gpm (34 l/min)
Ground Drive Pump Relief Pressure: 2500 psi (172 bar)
Attachment Drive, Trencher: N/A
Attachment Drive, Plow/Saw: N/A
Attachment Pump Capacity: N/A
Auxiliary Pump Capacity: N/A
Auxiliary Pump Relief Pressure: N/A
Filtration: 15 psi bypass; 36 micron at 98.7% efficiency

FLUID CAPACITIES
Fuel Tank: 13 gal (49 l)
Engine Oil: 6 qt (5.7 l)
Hydraulic System: 9 gal (34 l)
Hydraulic Reservoir: 7.7 gal (29 l)
Transmission: 3 PT (1.4 l)

BATTERY
Group: 26/26R/70
SAE Reserve Capacity Rating: 85 min
SAE Cold Crank Rating @ 0° F(-18° c): 525 amps
Auxiliary Power Outlet: 12v, 5A