New Zahn power units at Ditch Witch of Ohio, Western PA and Western NY
Each Zahn power unit includes the engine, operator's console, and the articulation joint. The R230 and R300 also have a unique InterChange connection that accepts up to seven types of front ends: trencher, plow, dumper, tiller, backhoe, stump grinder, and a tool carrier that can drive more than 40 quick-change attachments. The R150 2WD is essentially a dedicated trencher. The 2WD R230 and R300 accept two trencher front ends, while their 4WD counterparts accept all seven types of front ends—with more planned for the near future.
DIMENSIONS* U.S.
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 in
OPERATION U.S.
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 PLANT U.S.
Engine Kohler CH23S
Fuel Gasoline
Cooling medium Air
Number of cylinders 2
Displacement 41.1 in3
Bore 3.15 in
Stroke 2.64 in
Manufacturer's power rating 23 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 U.S.
18 x 9.5-8, 2-ply, bar lug 12 psi
Tire assembly mass 22 lb
Urethane filled 18 x 9.5-8, 2ply, bar lug
Tire assembly mass 36 lb
Urethane filled 20 x 10-8, ply, bar lug
Tire assembly mass 49 lb
18 x 8.5-8, ply, turf 22 psi
Tire assembly mass 20 lb
FLUID CAPACITIES U.S.
Fuel tank 10.9 gal
Engine oil, including filter 2 qt
Hydraulic reservoir 7.7 gal
Total hydraulic system volume 8.5 gal
BATTERY U.S.
SAE reserve capacity rating 32 min
SAE cold crank rating @ 0° F (-18° C) 200 amps
*Unless otherwise specified, all figures are for standard equipment only. Specifications are called out according to SAE recommended procedures. Due to selected options, delivered equipment may not necessarily match that described. Specifications are general and subject to change without notice. If exact measurements are required, equipment should be weighed and measured.
The 4WD, 23-hp (17.2 kW) R230 gives you lots of options, all of them good. Its unprecedented combination of power, versatility and speed enables you to tiptoe around a tulip garden one day, tear out a sidewalk and haul demolition debris the next.
Accepts all seven types of Zahn front ends, providing an unprecedented combination of power and versatility.
High-performance, 23-hp (17.1 kW) Kohler engine enables truly dedicated performance from each front end.
DIMENSIONS* U.S.
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 585 kg
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 U.S.
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 PLANT U.S.
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 U.S.
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
Tire assembly mass 36 lb
Urethane filled 20 x 10-8, ply, bar lug
Tire assembly mass 49 lb
18 x 8.5-8, ply, turf 22 psi
Tire assembly mass 20 lb
FLUID CAPACITIES U.S.
Fuel tank 10.9 gal
Engine oil, including filter 2 qt
Hydraulic reservoir 7.7 gal
Total hydraulic system volume 8.5 gal
BATTERY U.S.
SAE reserve capacity rating 32 min
SAE cold crank rating @ 0° F (-18° C) 200 amps
*Unless otherwise specified, all figures are for standard equipment only. Specifications are called out according to SAE recommended procedures. Due to selected options, delivered equipment may not necessarily match that described. Specifications are general and subject to change without notice. If exact measurements are required, equipment should be weighed and measured
Utility contractor, pool builder, rental-yard owner, construction contractor, homebuilder and homeowner, farmer and rancher, landscape professional and landscape amateur—the 30-hp (22.4 kW) R300 is dedicated to you. Totally dedicated to the task before you. Completely dedicated to performing that task unlike anything you've ever seen.
Accepts all seven types of Zahn front ends, providing an unprecedented combination of power and versatility.
High-performance, 30-hp (22.4 kW) Kohler engine enables truly dedicated performance from each front end.
