John Deere Z730M
The John Deere Z730M is a high-performance zero-turn mower designed for residential use. It features a powerful 24-hp (17.9 kW) FS series engine with a V-twin, 90-degree cylinder design for smooth operation and excellent power. The mower offers a choice between 54-inch or 60-inch High-capacity PRO mower decks, both made of 9-gauge steel with welded deck reinforcements for superior cut quality and durability.
The Z730M boasts a comfortable 22.5-inch seat with adjustable armrests, springs, and ComfortGlide suspension for a smooth ride. The cut height can be adjusted in 1/4-inch increments from 1.5 to 5 inches using a convenient adjustment dial. The mower’s dual Hydro-Gear transmissions provide speeds up to 8 mph and efficient steering capabilities.
This model includes several features for enhanced performance and longevity, such as cast-iron cylinder liners, overhead V-valves, and an automatic compression release for easy starting. The fuel tank capacity is 8 U.S. gallons, allowing for extended mowing sessions without frequent refueling.
The Z730M’s deck is versatile, capable of side-discharge, mulching, or collecting material (except when equipped with Tweel tires). It also features a reinforced leading edge with steel bars welded to the front and trim side for added strength and durability.
Safety features include a roll-over protection structure (ROPS) for hillside mowing and uneven terrain. The mower also has transmission release levers on both sides, allowing for easy towing or pushing if needed.
John Deere offers a 4-year/750-hour bumper-to-bumper warranty for the Z730M, providing peace of mind for owners. Overall, the Z730M combines power, comfort, and durability, making it an excellent choice for those seeking a high-quality residential zero-turn mower.
John Deere Z730M Parts
Engine and Transmission
The John Deere Z730M features a powerful engine with cast-iron cylinder liners and overhead V-valves for enhanced performance and longevity. It uses John Deere Plus-50™ II 15W-40 hydraulic oil, which should be changed every 250 hours or annually, whichever comes first. The mower is equipped with dual Hydro-Gear transmissions, providing efficient steering capabilities and speeds up to 8 mph.
Mower Deck
The Z730M offers a choice between 54-inch or 60-inch High-capacity PRO mower decks. These decks are constructed from 9-gauge steel with welded reinforcements for superior durability and cut quality. The deck can be adjusted for side-discharge, mulching, or collecting material. A reinforced leading edge with steel bars welded to the front and trim side adds extra strength.
Fuel and Air System
The fuel tank capacity is 8 U.S. gallons, allowing for extended mowing sessions. The mower includes an air cleaner and fuel cap designed to optimize engine performance.
Electrical Components
Key electrical parts include the spark plug, which is essential for engine ignition. The mower also features various safety switches and an electrical system designed for reliable operation.
Comfort and Control Features
The Z730M boasts a comfortable 22.5-inch seat with adjustable armrests, springs, and ComfortGlide suspension. The cut height can be adjusted in 1/4-inch increments from 1.5 to 5 inches using a convenient adjustment dial.
Safety Features
Safety components include a roll-over protection structure (ROPS) for hillside mowing and uneven terrain. The mower also has transmission release levers on both sides for easy towing or pushing if needed.
Maintenance Parts
Common maintenance parts include oil filters, air filters, and belts. The deck belt (UC16435) is crucial for driving the blades and fits all Z7 models with 48″, 54″, and 60″ decks. The transmission drive belt (UC15026) is specific to the Z730M with a 54″ High Capacity deck.
When ordering parts, it’s important to provide your John Deere dealer with the serial number or product identification number (PIN) of your machine to ensure you receive the correct components.
John Deere Z730M Parts Diagram
Engine and Fuel System
The John Deere Z730M is equipped with a 24-hp (17.9 kW) FS series engine featuring a V-twin, 90-degree cylinder design. Key engine components include:
- Air filter (primary foam and secondary)
- Spark plug
- Fuel filter (in-line)
- Fuel tank filler cap
- 8-gallon fuel tank
Electrical System
The electrical system consists of:
- 12V battery
- Rotary switch
- Front light (12V flood lamp)
Transmission and Hydraulics
The mower uses:
- Dual Hydro-Gear transmissions
- John Deere Plus-50™ II 15W-40 hydraulic oil
Mower Deck
Available in 54-inch or 60-inch High-capacity PRO mower decks, key components include:
- Mower blades (various types available)
- Flat mower belt
- Gauge wheels
- Mower deck leveling system
Comfort and Control Features
- 22.5-inch seat with adjustable armrests and ComfortGlide suspension
- Adjustable steering levers
- Control panel (right-hand console)
- Mower deck lift/cut-height adjustment dial
Safety Features
- Foldable Roll-Over Protection Structure (ROPS)
- Retractable seat belt
- Parking brake integrated with motion-control levers
Tires
- Front tires: 13×6.5-6
- Rear tires: 23×10.50-12
Optional Attachments
- Mulch kit
- Material collection system
This parts overview provides a general idea of the main components of the John Deere Z730M. For specific part numbers or detailed diagrams, it’s best to consult the operator’s manual or contact an authorized John Deere dealer.
John Deere Z730M Price
New John Deere Z730M Pricing
The John Deere Z730M zero-turn mower is a popular choice for residential use, offering a balance of power and performance. As of January 2025, new Z730M models are priced around $10,259, though this can vary depending on the specific configuration and dealer location.
Used John Deere Z730M Pricing
Used Z730M models are available at lower price points, typically ranging from $6,000 to $8,500, depending on the mower’s age, condition, and hours of use. Prices for used models can fluctuate based on factors such as local demand and seasonal trends.
Factors Affecting Price
Several factors can influence the price of a John Deere Z730M:
- Deck size: The Z730M is available with 54-inch or 60-inch deck options, which can affect the price.
- Location: Prices may vary across different regions in the USA.
- Dealer promotions: Some dealers offer discounts or special financing options.
- Time of year: Prices might be lower during off-season months.
Current Offers
As of January 2025, John Deere is offering financing options for new Z700 Series ZTrak Zero-Turn Mowers:
- 0% APR fixed rate for 48 months
- 1.9% APR fixed rate for 60 months
These offers are available until February 3, 2025, and can make purchasing a new Z730M more affordable for some buyers.
Purchasing Considerations
When looking to buy a John Deere Z730M, consider the following:
- Compare prices from multiple dealers
- Check for any ongoing promotions or discounts
- Consider the warranty options available
- Evaluate the cost-benefit of new vs. used models based on your specific needs and budget
Remember that prices can change, and it’s always best to contact local dealers for the most up-to-date pricing and availability information.
John Deere Z730M Where to Buy
Authorized DealersJ
John Deere Z730M zero-turn mowers are primarily available through authorized John Deere dealers. These dealers are located throughout the United States and can provide expert advice, service, and support for your purchase.
Online Availability
While you cannot purchase the Z730M directly from John Deere’s website, many authorized dealers offer online inventory listings. You can use John Deere’s official website to locate dealers near you and check their current stock.
Seasonal Availability
The Z730M is typically available for purchase year-round, but availability may be higher during the spring and summer months when demand for lawn care equipment peaks.
New Models
As of January 2025, new 2024 and 2025 models of the John Deere Z730M are available at authorized dealerships. It’s worth noting that the most recent models may have updated features or improvements over older versions.
Used Options
For those looking for a more budget-friendly option, used Z730M models can often be found at authorized John Deere dealers, as well as through private sellers or equipment resale shops.
International Availability
While the Z730M is primarily marketed in the United States, some international John Deere dealers may also carry this model or similar zero-turn mowers suited for their local markets.
Purchasing Considerations
When looking to buy a John Deere Z730M, consider visiting multiple dealers to compare prices and potentially negotiate. Some dealers may offer seasonal promotions or financing options to make your purchase more affordable.
Important Safety Notice
Be aware that there has been a recent recall affecting certain Z730M models due to a potential fire hazard. When purchasing, especially a used model, ensure that any necessary repairs or updates have been completed to address this safety concern.
John Deere Z730M Reviews,
Overall Impressions
The John Deere Z730M zero-turn mower has received generally positive reviews from users. Many owners appreciate its power, efficiency, and comfort features. The mower is praised for its ability to handle large properties and various terrains with ease.
Performance and Power
Users report that the Z730M’s 24-hp FS series engine provides excellent performance. The mower is described as fast-moving and capable of efficiently cutting large areas. Its 8-gallon fuel tank allows for extended mowing sessions without frequent refueling, with some users reporting up to 8 hours of continuous use on a single tank.
Cutting Quality
The High-capacity PRO mower deck, available in 54-inch or 60-inch options, receives high marks for its cut quality. The deep deck design and reinforced leading edge contribute to a clean, even cut across various grass types and conditions. Users appreciate the deck’s versatility in side-discharge, mulching, or collecting grass clippings.
Comfort and Ease of Use
Many reviews highlight the Z730M’s comfort features:
- The 22.5-inch seat with adjustable armrests and ComfortGlide suspension is frequently praised for providing a smooth ride.
- The cut height adjustment dial, which allows for ¼-inch increments from 1.5 to 5 inches, is noted for its convenience.
- The premium series control levers are appreciated for their ergonomic design and adjustability.
Durability and Build Quality
The Z730M is often described as well-built and durable. The 9-gauge steel deck with welded reinforcements is particularly noted for its robustness. Some users report using the mower on challenging terrains without issues, attesting to its stability and build quality.
Fuel Efficiency
Several reviews mention that the Z730M is relatively fuel-efficient for its size and power, which is a plus for those with larger properties to maintain.
Areas for Improvement
While most reviews are positive, some users mention a few areas where they’d like to see improvements:
- A few users report that the mower can be loud during operation.
- Some find the initial cost to be on the higher side, though many feel it’s justified by the mower’s quality and performance.
Long-Term Satisfaction
Many long-term users express high satisfaction with their Z730M, often stating they would purchase it again or recommend it to others. The mower’s reliability and consistent performance over time are frequently mentioned as key factors in owner satisfaction.
John Deere Z730M Specs
Engine Specifications
The John Deere Z730M is equipped with a powerful 24 hp (17.9 kW) FS730V engine. This V-twin, overhead valve engine has a displacement of 44.3 cu in. (726 cc). It features a full-pressure lubrication system with a replaceable filter and a capacity of 2 U.S. quarts.
Fuel System
The mower has an 8 U.S. gallon (30.2 L) fuel tank capacity. It includes a fuel level sight line for easy monitoring.
Transmission
The Z730M uses dual Hydro-gear ZT3200 hydrostatic transmissions with 1-inch axles.
Speed
Forward speed ranges from 0 to 9.5 mph (0-15.3 km/h), while reverse speed goes up to 4 mph (6.4 km/h).
Mower Deck
Available with either a 54-inch (137 cm) or 60-inch (152 cm) High-capacity PRO side discharge deck. The deck is constructed of 9-gauge (0.15 inch / 3.8 mm) steel.
Cutting Height
Adjustable from 1.5 to 5 inches (3.8-12.7 cm) in 0.25-inch (0.64 cm) increments.
Tires
Front caster tires: 13×6.5-6
Drive tires: 23×10.5-12 (for both 54- and 60-inch decks)
Comfort Features
The mower features a high-back seat with adjustable armrests, measuring 22.5 inches (57.1 cm) in height. It includes ComfortGlide fore/aft suspension and two four-position springs for added comfort.
Dimensions
Wheelbase: 49.9 inches (126.7 cm)
Overall length: 82 inches (208.4 cm)
Height: 71.1 inches (182.2 cm) with ROPS up, 49.7 inches (126.2 cm) with ROPS down
Weight
With 54-inch deck and fuel: 965 lb (437 kg)
With 60-inch deck and fuel: 995 lb (451 kg)
Additional Features
- Electric PTO with 125 lb-ft (169 Nm) clutch
- 12V 340 CCA battery
- Optional MulchControl attachment
- Flip-up and adjustable foot platform for easy service access
Warranty
4-year/750-hour bumper-to-bumper warranty, subject to terms and conditions.
John Deere Z730M Blades
The exact dimensions of the blades may vary depending on the deck size:
- For the 54-inch deck: Blades are approximately 18 inches long
- For the 60-inch deck: Blades are approximately 20 inches long
Blade Material
It’s recommended to replace or sharpen the blades regularly to maintain optimal cutting performance. Signs that blades need attention include:
- Uneven cutting
- Torn grass tips
- Decreased fuel efficiency
Blade Installation
When installing new blades:
- Ensure the mower is turned off and the spark plug is disconnected
- Use a wooden block to prevent blade rotation
- Remove the old blade
- Install the new blade, ensuring correct orientation
- Torque the blade bolt to 50 foot-pounds
Genuine vs. Aftermarket Blades
Different blade types may be available for specific mowing conditions or preferences:
- Standard blades for general-purpose mowing
- Mulching blades for finer clippings
- High-lift blades for improved bagging performance
Always consult your owner’s manual or a John Deere dealer for the most accurate information regarding blade specifications and replacement procedures for your specific Z730M model.
John Deere Z730M Oil Capacity
Engine Oil Capacity
The John Deere Z730M zero-turn mower has an engine oil capacity of 2.0 to 2.2 quarts (1.9 to 2.1 liters). This capacity is for the full-pressure lubrication system with a replaceable filter.
Oil Type
The recommended engine oil for the Z730M is John Deere Turf-Gard 10W-30 or an equivalent high-quality motor oil.
Oil Change Interval
The oil should be changed every 100 hours of operation or 200 hours if using John Deere Performance Plus engine oil. It’s also recommended to change the oil at least once annually, regardless of hours used.
Oil Filter
The Z730M uses a replaceable oil filter, which should be changed at the same interval as the oil.
Checking Oil Level
The engine oil check/fill tube is conveniently located at the top of the engine for easy access. It’s important to check the oil level regularly to ensure proper engine lubrication and performance.
Oil Drain System
For convenient oil changes, the Z730M features:
- A no-tools oil drain for easy access
- A flexible drain tube that can be positioned over a drain pan to prevent spills
Hydraulic Oil
In addition to engine oil, the Z730M also requires hydraulic oil for its transmission system. The hydraulic oil capacity is approximately 5.3 quarts (5 liters) of John Deere PLUS-50 II 15W-40 or an equivalent.
Always consult your owner’s manual for the most accurate and up-to-date information regarding oil capacities and maintenance schedules for your specific John Deere Z730M model.
John Deere Z730M Oil Filter
When installing a new oil filter:
- Ensure the mower is turned off and cooled down
- Drain the old oil
- Remove the old filter
- Apply a thin film of clean oil to the gasket of the new filter
- Install the new filter, tightening it by hand until the gasket contacts the mounting surface
- Tighten an additional 3/4 turn
Importance of Regular Replacement
Regular oil filter replacement is essential for:
- Removing contaminants from the engine oil
- Maintaining proper oil pressure
- Extending engine life
- Ensuring optimal engine performance
Compatibility
John Deere Z730M Oil Change Kit
The John Deere Z730M oil change kit typically includes:
- 2.0 to 2.2 quarts of John Deere Turf-Gard 10W-30 engine oil
- 1 AM125424 engine oil filter
- 1 MIU12555 paper air filter
- 1 MIU12554 foam air filter
- 1 UC21217 fuel filter
Recommended Oil
While not strictly part of the oil change, it’s good practice to replace these items during regular maintenance:
- Air filters (paper and foam): Replace annually or every 200 hours, whichever comes first
- Fuel filter: Replace annually or every 300 hours, whichever comes first
Hydraulic System
Although not part of the engine oil change kit, it’s worth noting that the Z730M also requires:
- 5.3 quarts of John Deere PLUS-50 II 15W-40 hydraulic oil
- 2 MIU13018 hydraulic filters
These should be changed every 250 hours or annually.
To perform the oil change, you’ll need:
- Oil drain pan
- Funnel
- Rags or shop towels
- Wrench for oil filter removal (if needed)
Remember to properly dispose of used oil and filters according to local regulations.
John Deere Z730M Bagger,
The John Deere Z730M zero-turn mower is compatible with an optional material collection system (MCS) or rear bagger.
- The Z730M can be equipped with a 6.5-bushel (229.1 L) Power Flow rear bagger system.
- This bagger is compatible with both the 54-inch and 60-inch High-Capacity PRO mower decks available for the Z730M.
- The rear bagger system includes a hopper with an attachment bar and ballast.
- The model number for the rear bagger parts kit is BUC10925.
- It’s important to note that if the Z730M is equipped with optional Tweel tires, the material collection system is not compatible.
The rear bagger attachment allows for efficient collection of grass clippings, leaves, and other debris while mowing, providing a cleaner finish to your lawn. This can be particularly useful during fall cleanup or for maintaining a manicured appearance throughout the mowing season.
FAQ
The Z730M uses John Deere Turf-Gard 10W-30 engine oil. Alternatives include 10W-40, 15W-40, SAE 30, or SAE 40 oils meeting API SJ specification or newer.
The Z730M has an 8 U.S. gallon (30.2 L) fuel tank capacity.
The Z730M is available with either a 54-inch (137 cm) or 60-inch (152 cm) High-capacity PRO side discharge deck.
The cutting height is adjustable from 1.5 to 5 inches (3.8-12.7 cm) in 0.25-inch (0.64 cm) increments.
The Z730M has a forward speed range of 0 to 9.5 mph (0-15.3 km/h) and a reverse speed of up to 4 mph (6.4 km/h).
The Z730M is equipped with a 24 hp (17.9 kW) FS730V engine, which is a V-twin, overhead valve engine with a displacement of 44.3 cu in. (726 cc).
Yes, the Z730M can be equipped with a 6.5-bushel (229.1 L) Power Flow rear bagger system, compatible with both the 54-inch and 60-inch decks.
The Z730M comes with a 4-year/750-hour bumper-to-bumper warranty, subject to terms and conditions.
The air filter should be replaced annually or every 200 hours, whichever comes first. The Z730M uses two air filters: a paper filter (MIU12555) and a foam filter (MIU12554).