DRAG SPECIALTIES S9730-NB High Torque Starter Hitachi

( Brand: Drag Specialties ), ( Manufacturer Part Number: S9730-NB ), ( Part Type: Torque Starter )

Review DRAG SPECIALTIES High Torque Starter Hitachi Black

The Hitachi S9730-NB High Torque Starter is a heavy-duty, reliable solution for starting large engines, particularly those found in construction, mining, and industrial equipment. This starter is specifically designed for applications that require high starting torque, making it an excellent choice for equipment with large batteries or difficult-to-start engines.

The S9730-NB is built with a robust, cast iron housing that provides superior protection against shock and vibration. It features a powerful, permanent magnet motor with a total output of 2100 watts, delivering a starting torque of 11,200 Nm. This impressive torque enables the starter to easily turn over even the most demanding engines, even in the harshest of environments.

The starter is equipped with a heavy-duty solenoid and a large, 300A contactor. The solenoid is designed to ensure quick and reliable engagement of the starter motor, while the contactor is capable of handling high currents, minimizing the risk of arcing and reducing the likelihood of damage to the starter or the engine.

The Hitachi S9730-NB High Torque Starter also includes a number of safety features to protect both the user and the equipment. It is equipped with an overload protection circuit, which automatically shuts off the starter motor if the current draw exceeds a safe level. Additionally, it has a reverse rotation prevention feature, which prevents the starter motor from rotating in the wrong direction, preventing damage to the engine and the starter itself.

The starter comes with a 12-volt, 120A battery charger as standard equipment, ensuring that the battery remains in optimal condition and is always ready to provide the necessary power to start the engine. The charger is designed to quickly and efficiently charge the battery, reducing downtime and minimizing the need for external battery chargers.

In summary, the Hitachi S9730-NB High Torque Starter is a powerful, reliable, and robust solution for starting large engines in heavy-duty applications. Its impressive torque output, durable design, and safety features make it an excellent choice for construction, mining, and industrial equipment. With its included battery charger, this starter offers a complete package for keeping your equipment running at peak performance.

The Hitachi S9730-NB High Torque Starter is a heavy-duty starter designed for large construction equipment and industrial applications. Here are some pros and cons to help you make an informed decision about purchasing this starter.

1. High Torque: With a maximum torque of 2,550 Nm, this starter is capable of starting even the largest engines in various industries, such as construction, mining, and power generation.

2. Durability: The Hitachi S9730-NB is built with a robust design, featuring a forged armature and a copper commutator, which ensures long-lasting performance in harsh environments.

3. Low Maintenance: This starter is designed to require minimal maintenance, as it features a self-lubricating bearing and a sealed solenoid that protects it from the elements.

4. Versatility: The Hitachi S9730-NB is compatible with a wide range of engines, making it a versatile option for various applications.

1. Cost: This starter is a high-end, heavy-duty option, and as such, it comes with a higher price tag compared to standard starters.

2. Size and Weight: The Hitachi S9730-NB is a large and heavy starter, making it less portable than smaller alternatives.

3. Complexity: Due to its high torque and heavy-duty design, this starter may require specialized knowledge and tools for installation and maintenance.

In conclusion, the Hitachi S9730-NB High Torque Starter is an excellent choice for those in need of a powerful and durable starter for large engines in heavy-duty industries. Its high torque, durability, and low maintenance requirements make it a worthwhile investment. However, the high cost, size, and weight, as well as the complexity of installation and maintenance, may be drawbacks for some users. Ultimately, the decision to purchase the Hitachi S9730-NB should be based on the specific needs and resources of your application.

If you require a heavy-duty starter for a large engine in a demanding industry, and you have the necessary resources for installation, maintenance, and the budget to cover the cost, the Hitachi S9730-NB High Torque Starter is an excellent recommendation. However, if you have more modest requirements or limited resources, it may be worth considering a more standard starter.

Details:

This is helpful if you are buying multiple items.: Brand: Drag Specialties, model Number: S9730-NB. I need to exchange an item. Long, Starters feature 15% more power and torque than OEM units, Manufactured using heavy-duty armature commutators, large drive-end bearings needle in the com-end caps.

Compatibility: Years: Make: model: Notes: 1986 - 1988 Harley Heritage Softail, 1985 1987 Harley Low Rider Chrome, 1986 Harley Sport Glide Grand Touring, 1987 Custom, 1985 Harley Electra Glide, -SP Sport, 1984 Classic, 1988 Softail 1984 Harley Disc Fat Bob, Tour Super II, 1974 1975Harley DavidsonXLH10 Standard, Wide Special, 1976 1976Harley DavidsonXLH1000Early 1976, Belt, Springier. Credit or Debit Card. Drag Specialties High Torque Starter Hitachi - Black S9730-NB: Replaces OEM #31570-73 5-1/4in. Parts without fitment are to be assumed universal and may require vehicle modification.

part #: s9730 prices

• $213.15-$240.00

specifications scostarters:

• brand: Drag Specialties
• mpn: S9730-nb
• part type: Torque Starter

shipping scostarters:

• class: Standard
• type: Fixed
• service: Standard
• transit: 2-4 Days
• cost: $0.00

offer scostarters:

• quantity: 9
• started: June 23, 2025
• sold: 0
• availability: In Stock
• options: Ship-to-home

seller scostarters:

• city: Sparks, NV
• # reviews: 64129
• rating: 99.5%

payments scostarters:

• wallet: Google-pay
• credit card: Diners-club
• other

returns scostarters:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

general scostarters:

• Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Starter Motors
• condition: New

Drag Specialties S9730 Is Similar To:

• Drag Specialties 2110-0247 Harley Davidson 1.4 Kw Big Twin Starter 10-17 Dyna (53.6% similar) We combine shipping on multiple item orders. This starter is in used condition...(August 26th, 2024)
• Drag Specialties 2110-0010 81-90 Harley Sportster Xl Starter Drive Clutch (55.9% similar) Part #: Drag Specialties 2110-0010 for sale...(August 30th, 2024)
• Drag Specialties 18199cn-wbe 93-06 Harley-davidson Fatboy Engine Starting Starter Motor Chrome (45.2% similar) Prior to using or installing any parts. The listed shipping price is a flat rate for the lower 48 states only. Green town cycle parts does not sell used tires. There is no warranty or guarantee expressed by green town cycle parts on any parts. Tires which are mounted on wheels shipped this...(November 19th, 2024)
• Drag Specialties 144601 Starter Motor 1.4kw Chrome Harley Davidson (47.2% similar) Special pinion shaft threads and extended jack shaft bolt allow for a wider range of applications. All 90-06 starters are supplied with 10/32 threaded output shafts. Harley Davidson CV FXR3 1999 . Starter features oversize clutch rollers, cold headed steel idler gears and armature hairpins that...(December 8th, 2024)
• Drag Specialties Ds-373611 Solenoid Body Cover For Big Twin (43.3% similar) Fits h-d fasts springier Softail 1988 . Made in the USA. Fits h-d Fox wide glide 1980 -1983. Actual product may differ from the item shown in photograph. Will not fit rubber-mounted motors. Photos are for reference only. Fits h-d foxiest Softail custom 1986 - 1988 . Fits h-d Fox stogies 1980 ...(December 9th, 2024)
• Drag Specialties Ds-242098 Starter Gear Engagement Lever (51.3% similar) Fits h-d 1200 super glide Fox 1971 -1978. Photos are for reference only. Fits h-d 1200 Electra glide FL 1965 -1980. Actual product may differ from the item shown in photograph. Fits h-d Electra glide fl 1965 -1980. Replaces oem-style engagement lever...(December 10th, 2024)
• Drag Specialties Ds-325517 Starter End Cover (53.3% similar) Fits h-d fast Softail standard 1984 -1988. Fits h-d XLH900 1967 -1971. Chromed, die-cast starter end cover adds a finishing touch to custom or fully dressed Harley model's ; features smooth finish. Actual product may differ from the item shown in photograph. Fits h-d XLH1000 1972 -1980...(December 10th, 2024)
• Drag Specialties 2110-0035 Inner Primary Starter Shaft Bushing (53.7% similar) Photos are for reference only. Fits h-d exists springier Softail 2001 -2006. Fits h-d exists bad boy 1995 -1997. Actual product may differ from the item shown in photograph. Fits h-d fasts springier Softail 1994 -2006. Quality replacement steel bushings...(December 11th, 2024)
• Drag Specialties Ds-242117 Starter Drive Gear (56.6% similar) Actual product may differ from the item shown in photograph. Fits h-d XLH900 1967 -1971. Photos are for reference only. Heavy-duty, weatherproof, five-roller clutch. Fits h-d XLH1000 1972 -1980. Fits h-d zilch 1967 -1979. Made in the USA...(December 11th, 2024)
• Drag Specialties 2110-1099 Starter Solenoid Repair Kit 2017-2024 Harley M8 Softail Touring (45% similar) Style: custom replacement. Condition: new. Manufacturer part number: 2110-1099. Warranty: 1 year. Kit contains the movable and stationary contacts, gaskets, insulators hardware to replace all of wear items. Package quantity: kit. 2018 -2019 Harley-Davidson Softail fat boy flab...(December 12th, 2024)
• Drag Specialties 2110-0084 Starter Jackshaft Repair Kit (53.4% similar) Actual product may differ from the item shown in photograph. For 94-06 jack shaft kit. Photos are for reference only. Repair kit includes thrust washer, lock plate, spring, screw and retaining rings...(December 12th, 2024)