DT20
Dethatcher & Overseeder
DT20 Dethatcher & Overseeder
Heavy-duty and built to perform, the Bobcat® DT20 places seeds directly into soil slits for fast germination and unmatched seed-to-soil contact, aeration, and overseeding.
- Overseeder with dethatching capabilities through a simplified transition process to exchange flail reels between the functionality.
- Cover 18,700 square feet per hour with a 19 in. working width
- Without any tools, easily change between five different reel types
- Self-propelled operation
Starting at
$9,999 USD**
Special Offers
As low as 0% for 24 months*. Offers end December 31, 2025.
DT20 Overview
- Overseed with confidence. Seed flow rate is easily controlled right from the operator’s station and stops automatically when the reel is raised.
- Adjust durable cutting blades down to a depth of .25 in. while seeding at variable rates for different grass varieties and applications.
- Experience maximum germination with curve-shaped discs that place seeds directly into soil slits for unmatched seed-to-soil contact.
- Finish jobs without feeling exhausted with self-propelled operation, delivering a consistent ground speed that makes for better results.
- Independent ground and reel drive options with a transport lever make it easy to move around the jobsite.
DT20 Key Specifications
DT20
Engine Model
Honda GX390
Horsepower
11.7 hp
Displacement
24 cubic in
Overall Width
35.5 in
Seeding System
Seed is dropped directly into soil slits via seed delivery tube and covered in soil by disc system
Seed Hopper Capacity
19 in
Included Blade Reel
Seeding Blade
Maximum Reel Speed
3200 rpm
Drive System
4L-section V-belt to front wheels by gear box and sealed roller chain; triple 3V-section V-belts engine to reel
Engine
DT20
Engine Model
Honda GX390
Horsepower
11.7 hp
Displacement
24 cubic in
Performance
DT20
Weight
453 lbs
Capacities
DT20
Fuel Tank Capacity
1.6 gal
Dimensions
DT20
Overall Length
50 in
Overall Width
35.5 in
Overall Height
44 in
Price
DT20
Additional Product Information
DT20
Drive
DT20
Max Recorded Operating Speed
2.4 mph
Frame
DT20
Frame
Welded 7-gauge steel
Seeding
DT20
Seeding System
Seed is dropped directly into soil slits via seed delivery tube and covered in soil by disc system
Seed Hopper Capacity
40 lbs
Reel
DT20
Seed Hopper Capacity
19 in
Included Blade Reel
Seeding Blade
Flail Blade Type
1/8 in (3 mm) hardened, high-carbon steel blades at 1 in (25 mm) spacing
Maximum Reel Speed
3200 rpm
Depth Adjustment
Microscrew adjustment; adjustable up to 1.25 in (32 mm) for blade wear
Maximum Seeding Blade Depth
0.2 in
Maximum Fixed Blade Depth
0.25 in
Fixed Blade Type
Hardened, high-carbon steel blades:1/32 in (1 mm) at 1/2 in (13 mm) spacing1/32 in (1 mm) at 1 in ( 25 mm) spacing1/16 in (2 mm) at 1 in (25 mm) spacing 1/16 in (2 mm) at 1 1/2 in (38 mm) spacing
Seeding Blade Type
(10) 8 point, high carbon, heat treated blades, 2 in (51 mm) spacing
Wheels
DT20
Front Wheels
(2) 4.10/3.50 - 4 turf-tread pneumatic drive wheels
Rear Wheels
(2) 4.10/3.50 - 4 sawtooth-tread pneumatic
Features
DT20
Flail Blade Reel: 0.125 in thick at 1 in spacing
Optional
Fixed Blade Reel: 0.125 in thick at 2 in spacing
Not Applicable
Fixed Blade Reel: 0.063 in thick at 1.5 in spacing
Optional
Fixed Blade Reel: 0.031 in thick at 1 in spacing
Optional
Fixed Blade Reel: 0.031 in thick at 0.5 in spacing
Optional
8-Point Blade Reel: 0.08 in thick at 2 in spacing
Standard
BobQuote
DT20
Drive System
DT20
Clutch
Spring loaded belt tightener
Drive System
4L-section V-belt to front wheels by gear box and sealed roller chain; triple 3V-section V-belts engine to reel
