SS825GC03R25-310 Vane Air Starter by Ingersoll Rand

The Ingersoll Rand SS825GC03R25-310 is a genuine IR SS800-series pre-engaged vane air starter. It delivers up to 75 hp (56 kW) and 300 ft-lb (407 N·m) of breakaway torque at 150 psi, and Ingersoll Rand rates the SS825 for diesel engines from 80 to 200 L. It has 2.53:1 "C" gearing and an SAE No. 3 flange, and it drives a right-hand 11-tooth 6/8 pitch pinion. The gas-sealed housing runs on compressed air or natural gas.

SS825GC03R25-310 Specifications

Performance by Supply Pressure

Ingersoll Rand publishes these figures for the SS825:

SS825GC03R25-310 Dimensions

Reference dimensions from Ingersoll Rand. Confirm critical clearances against the certified drawing before you fabricate brackets or plumbing.

Engines That Use the SS825GC03R25

Our Air Starter Model Finder, built from Ingersoll Rand application data, lists the SS825GC03R25 for:

• Waukesha: 12VAT27GL (214 L), 16AT27GL (285 L), 16VAT25D (235.61 L), 9390G (SI/L) (154 L), F1905G (31.22 L), F2895 (47.42 L), F2896, L5108G (83.7 L), L5788D (94.85 L), L6670D (109.3 L), and more
   
• Dresser-Rand: 12TVR (270.39 L), 12TVS (231.88 L), 26KV (322.82 L), 36KV (322.82 L), 410KV (539.13 L), 410KV (724.85 L), 412KV (647.29 L), 48KV (430.98 L), 512KV (647.29 L), 512KV (869.82 L)
   
• Alco: 12V-251 (131 L), 16V-251 (175 L), 18V-251 (197 L), 251 (131.4 L), 251 (175 L), 251 (197 L)
   
• CES-Superior: 2406G (70.56 L), 2408G (94.09 L), 2412G (141 L), 2416G (188 L), 6GTLB (81 L), G-510 (50.1 L)
   
• Mitsubishi: S16U (231.51 L), S6U (86.81 L), S8U (115.75 L)
   
• Mitsui: 6ADD30V (203.5 L)
   
• Worthington: SLHC-8A

Engine builders change ring gears and starter pads between serial ranges, so confirm the ring gear and rotation before you order. Look up your engine in our Air Starter Model Finder, or call us with the engine model and serial number.

How to Read the Model Number

Why Choose the SS825GC03R25?

• Powerful and rugged. A 75 hp vane motor in the large-frame SS800 design that Ingersoll Rand calls the standard by which other starters are measured.
   
• Pre-engaged drive. The pinion is fully in mesh before cranking begins, which reduces ring gear wear on heavy engines.
   
• Runs on air or natural gas. Every SS800 model is gas sealed.
   
• No sparks, no batteries. A pneumatic starter has no electrical arcing and does not lose power to cold batteries, so it suits marine, oil and gas, mining and standby power service.
   
• Flexible mounting. The 4 inlet x 4 exhaust x 16 drive-housing orientations let one starter fit many engine layouts, and the starter is field serviceable.

SS825GC03R25-310 FAQ

What is the opposite-rotation version of the SS825GC03R25-310?

The SS825GC03L26 is the opposite-rotation counterpart. Power, flange and gearing are the same; only the rotation and the matching pinion code differ. Match the rotation printed on your existing starter's nameplate.

What is the difference between the SS810, SS815, SS825 and SS850?

All four use the same 75 hp SS800 vane motor. The SS810 is an inertia starter; the SS815, SS825 and SS850 are pre-engaged. Gearing sets the engine size: SS810 and SS815 use B gearing (diesel 16 to 130 L), the SS825 uses C gearing (80 to 200 L) and the SS850 uses D gearing (160 to 320 L). Compare the full SS800 series.

Can it run on natural gas?

Yes. The "G" in the model number means the starter is gas sealed. When running on gas, pipe the exhaust away to a safe location as required by your site's codes.

Can it crank for a long time?

Ingersoll Rand does not rate this starter for extended cranking (more than 10 seconds). For hard-starting engines or long crank cycles, step up to a larger SS800 model or choose a turbine such as the ST1000 series.

What air supply and accessories does it need?

Provide a 90 to 150 psi supply through a 1-1/2 in. line, with enough receiver volume to deliver up to 1,700 scfm while the engine cranks. Ingersoll Rand's matching accessories include SRV125 or SRV125T relay valve, ST900-267-24 strainer, 150BMP-1051B (12 V) or 150BMP-2451B (24 V) solenoid valve, SS800-A674 muffler.

Buy from a Factory-Authorized Ingersoll Rand Distributor

AirStartersDirect.com is a factory-authorized Ingersoll Rand distributor operated by Zampini Industrial Group, which has supplied engine starting equipment since 1987. Every SS825GC03R25-310 we sell is new, genuine Ingersoll Rand equipment. We can supply it with the inlet, exhaust and drive-housing orientation your installation needs, along with relay valves, strainers, lubricators and tune-up kits. See the full SS800 series.

Need help confirming fit? Call 1-800-353-4676 with your engine make, model and serial number for a fast quote and free selection help.

Specifications source: Ingersoll Rand Engine Starting Systems catalog and Ingersoll Rand SS800 Series Air Starters.