R300 Zahn

R300 Zahn
The Zahn vibratory plow is a utility contractor’s dream come true. With its extraordinary power, remarkable articulating ability and lightweight, compact size, you can install utility and communications cable and conduit in tight spaces, around troublesome obstacles, and under delicate turf. The Zahn vibratory plow is compatible with the 4WD Zahn R300.
Key Features
  • Variable blade pitch allows operator to change the angle of the leading edge of the blade to be more or less aggressive, to match soil conditions.
  • Accepts standard Ditch Witch vibratory plow blades, eliminating the need to purchase new blades.
  • Optional sod cutter and skid shoes provide greater versatility and minimize restoration.
  • Optional reel carrier provides efficient installation of cable.
  • Ergonomically designed operator’s station features soft-touch, color-coded controls that are easy to grip, easy to learn and provide smooth, easy operation.
  • Power unit’s exclusive traction-assist feature provides extra drawbar on demand, enabling the operator to push more, pull more, and traverse soft ground with minimal tire slippage.
  • 11-gallon (41.6 L) fuel tank enables the operator to work all day without having to refuel; the tank’s molded-in sight glass allows the operator to keep an eye on fuel consumption.
  • Standard cruise control, which locks in operating speeds, reduces operator fatigue and increases productivity.
  • Convenient cargo tray is large enough to store a water bottle, work gloves, cell phone or assorted tools.
Specifications
R300 Zahn
Dimensions
Mobile length
70 in
Wheelbase
34.2 in
Tractor back to rear axle
26.8 in
Rear axle to attachment mounting
19.2 in
Attachment mounting to front axle
15 in
Mobile height
53.5 in
Ground clearance
5.3 in
Platform height
10.7 in
Width
36 in
Angle of departure
25°
Mass
1290 lb
Vehicle clearance circle (SAE) wall-to-wall
- Right turn, 18 x 9.5-8 tires
11.3 ft
- Left turn, 18 x 9.5-8 tires
10.5 ft
Operation
Ground drive speed, forward
- Low
3.5 mph
- High
5.9 mph
Ground drive speed, reverse
- Low
3.5 mph
- High
5.9 mph
Power
Engine
Kohler CH750S
Fuel
Gasoline
Cooling medium
Air
Number of cylinders
2
Displacement
45.6 in³
Bore
3.3 in
Stroke
2.7 in
Manufacturer's power rating
30 hp
Rated speed
3600 rpm
Power Train
Parking brake
Mechanical, hand operated
Service brake
Ground drive speed/direction control brakes machine hydraulically when moved to neutral position
Tires/Pressure
18 x 9.5-8, 2-ply, bar lug
12 psi
- Tire assembly mass
22 lb
Urethane filled 18 x 9.5-8, 2-ply, bar lug
n/a
- Tire assembly mass
36 lb
Urethane filled 20 x 10-8, ply, bar lug
n/a
- Tire assembly mass
49 lb
18 x 8.5-8, ply, turf
22 psi
- Tire assembly mass
20 lb
Hydraulic System
Auxiliary
Gear pump
- Flow rate
12 gpm
- Pressure
3000 psi
Ground drive
Hydrostat
- Flow rate
19.3 gpm
- Pressure
3500 psi
Fluid Capacities
Fuel tank
10.9 gal
Engine oil, including filter
2 qt
Hydraulic reservoir
7.7 gal
Total hydraulic system volume
8.5 gal
Battery
SAE reserve capacity rating
32 min
SAE cold crank rating @ 0° F (-18° C)
200 amps
Additional Vibratory Plows
0 Selected  

Posted in Compact Utility, Zahn