The crank-adjust single-point depth control is standard equipment on all models and offers the following benefits:
More precise adjustment when changing the operating depth
Easy access at the front of the machine
Accurate, repeatable depth control
Simple gang depth adjustment
The three-bar disk gang model features a mechanical depth adjustment:
Depth adjuster bolts (1) allow adjustment of individual gangs up or down within a 140-mm (5.5-in.) range.
Three-bar frames offer strength
The three-bar frame:
Is constructed of three ranks of standards
Has strength to match higher horsepower tractors
Handles heavier residue levels
Three-bar frame models have these strength features:
One-piece welded construction
Solid steel in rear mainframe member
102-mm x 102-mm (4-in. x 4-in.) cross members
51-mm x 102-mm (2-in. x 4-in.) side members
76-mm x 127-mm (3-in. x 5-in.) diagonal frame supports
Long, narrow hitch for good maneuverability in tight headlands
The long narrow hitch design:
Allows good maneuverability in tight headlands
Is constructed of 51-mm x 127-mm (2-in. x 5-in.) steel tubing for strength
Heavy cast-steel hitch link for yoke-type drawbars is standard equipment
Hitch clevis is available for use with straight drawbars (not recommended for tractors over 150 engine hp)
A Level-lift™ linkage with easy turnbuckle leveling enables the mulch tiller to remain level whether in transport or in the field position.
A hitch jack is included with all models for storage and easier hookup to the tractor.
Coulter gangs
Coulter blades are for use where little incorporation is desired or for erosion-prone areas where it is important to disturb as little residue as possible. Blades are on 229-mm (9-in.) spacing to reduce the chance of plugging.
Two-position blade down-pressure adjustment ensures consistent blade down pressure in light- or heavy-residue conditions.
Coulter gangs have rigid scraper bars.
Dura-Flex™ bearings and welded steel spools provide reliable performance and durability.
Gangs are spring-cushioned with 140 mm (5.5 in.) of vertical travel to provide protection against rocks or other obstructions.
Photos
Highlights
Columbus, Wisconsin
2025
John Deere
714 Mulch Tiller 3 Bar
Available
Trip: 10 in. (25.4 cm) / 11 in. (27.9 cm)
Columbus, Wisconsin
Specifications
2025
John Deere
714 Mulch Tiller
3 Bar
Plow
Per shank: 12-20 hp (8.95-14.9 kW)
Single wheel 11L-15FI Load Range D (3-bar) / Walking tandem - 9.5L-15FI Load Range D (3-bar) / Walking tandem - 11L-15FI Load Range D (3-bar)
Trip force: 650 lb (295 kg) / 1,250 lb (567 kg)
Miles per hour: 5-7 mph (8-11 km/h)
Turnbuckle leveling adjustment: Tube: 2x5 in. (51x127 mm)
Standard spacings: 15 in. (38.1 cm) | Rigid frame: cross members: 4x4 in. (102x102 mm) / Side members: 2x4 in. (51x102 mm) / Diagonal frame supports: 3x5 in. (76x127 mm) | Underframe clearance: 32 in. (81.3 cm) | Spec: 1.25x2x32 in. (32x51x813 mm) | Trip clearance: 10 in. (254 mm) / 11 in. (279 mm) | Edge bend: 2x1.25x32 in. (51x32x813 mm) | Blade size: 20x0.256 in. (50.8x0.65 cm) / On 2-bar: 0.177 in. (0.45 cm) | Coulter size: 20x0.197 in. (50.8x0.5 cm) | Blade/coulter spacing: 9 in. (22.9 cm) | Gang shaft: 3x4 in. (7.62x10.2 cm)
11.25-21.25 ft (3.43-6.48 m) / 11.25 ft (3.43 m) / 13.75 ft (4.2 m) / 16.25 ft (4.95 m) / 18.75 ft (5.72 m) / 21.25 ft (6.48 m)
7-14.33 ft (2.1-4.4 m)
4.42-11 ft (1.35-3.4 m)
Operating: 11 in. (27.9 cm)
Trip: 10 in. (25.4 cm) / 11 in. (27.9 cm)
Fold Type: Rigid: 3-section | Number of shanks - fold: Rigid: 5-shank / Rigid: 7-shank / Rigid: 9-shank / Rigid: 11-shank / Rigid: 13-shank / Folding: 15-shank / Folding: 17-shank| Disk coulters/gangs: Disk or coulter | Type of scrapers: Rigid bar | Type of protection: Coil spring