Specifications
|
TOC |
Holset® SS296/SS296E/QE296 A/C Models
| Cylinders |
1 |
| Compressor Swept Volume @ 1250 rpm |
6.2 L per sec. [13.20 cfm] |
| Piston Displacement |
296 cc [18.06 C.I.D.] |
| Bore |
92.08 mm [3.625 in] |
| Stroke |
44.45 mm [1.750 in] |
| Speed |
Engine Speed |
| Cooling |
Engine Coolant |
| Lubrication |
Engine Lubricating Oil |
Plumbing Line Sizes:
| Coolant Inlet and Outlet (pipe fitting) |
0.375-in NPTF |
| Air Inlet (inside diameter) |
22.22 mm [0.875 in] |
| Air Outlet (minimum inside diameter) |
12.7 mm [0.50 in] |
| Height, Overall (approximate) |
31.1 cm [12.25 in] |
| Width, Overall (approximate) |
14.6 cm [5.75 in] |
| Length, Overall (approximate) |
22.9 cm [9.00 in] |
| Weight (approximate) |
18 kg [40.0 lb] |
Holset® ST676 A/C Model
| Cylinders |
2 |
| Compressor Swept Volume @ 1250 rpm |
14.2 l per sec. [30.00 cfm] |
| Piston Displacement |
676 cc [41.3 C.I.D.] |
| Bore |
92.08 mm [3.625 in] |
| Stroke |
50.8 mm [2.00 in] |
| Speed |
Engine Speed |
| Cooling |
Engine Coolant |
| Lubrication |
Engine Lubricating Oil |
Plumbing Line Sizes:
| Coolant Inlet and Outlet (pipe fitting) |
0.50-in NPTF |
| Air Inlet (inside diameter) |
22.22 mm [0.875 in] |
| Air Outlet (minimum inside diameter) |
15.88 mm [0.625 in] |
| Height, Overall (approximate) |
34.3 cm [13.50 in] |
| Width, Overall (approximate) |
17.8 cm [7.00 in] |
| Length, Overall (approximate) |
28.7 cm [11.30 in] |
| Weight (approximate) |
33.5 kg [74.50 lb] |
NOTE: In applications where duty cycles average 10 percent or more or air pressures are above 862 kPa [125 psi], use a discharge line with a minimum inside diameter of 15.9 mm [0.625 in] for single-cylinder compressors and 25.4 mm [1.00 in] for twin-cylinder compressors to prevent carbon buildup. Examples of these applications are as follows: refuse trucks, pickup and delivery trucks, transit buses, and equipment with high accessory air usage.
Holset® SS338/QE338 A/C Models
| Cylinders |
1 |
| Compressor Swept Volume @ 1250 rpm |
7.1 l per sec. [15.0 cfm] |
| Piston Displacement |
338 cc [20.63 C.I.D.] |
| Bore |
98.4 mm [3.875 in] |
| Stroke |
44.5 mm [1.75 in] |
| Speed |
Engine Speed |
| Cooling |
Engine Coolant |
| Lubrication |
Engine Lubricating Oil |
Plumbing Line Sizes:
| Coolant Inlet and Outlet (pipe fitting) |
0.375-in NPTF |
| Air Inlet |
22.22 mm [0.875 in] |
| Air Outlet |
12.7 mm [0.50 in] |
| Height, Overall (approximate) |
31.1 cm [12.25 in] |
| Width, Overall (approximate) |
14.6 cm [5.75 in] |
| Length, Overall (approximate) |
22.9 cm [9.00 in] |
| Weight (approximate) |
18 kg [40.0 lb] |
Cummins
| Cylinders |
1 |
| Compressor Swept Volume @ 1250 RPM |
6.6 L per sec. [14.0 CFM] |
| Piston Displacement |
318 cc [19.405 C.I.D.] |
| Bore |
85 mm [3.346 in] |
| Stroke |
56 mm [2.204 in] |
| Speed |
Engine Speed |
| Cooling |
Engine Coolant |
| Lubricating |
Engine Lubricating Oil |
Plumbing Line Sizes:
| Coolant Inlet and Outlet (Pipe Fitting) |
0.75-16 STOR(Straight thread o-ring) |
| Air Inlet (Inside Diameter) |
20 mm [0.7874 in] |
| Air Outlet (Minimum Inside Diameter) |
M27 x 2 STOR |
| Unloader port |
M10 x 1 STOR |
| Govenor mounting (direct) |
M8 x 1.25 |
| Height, Overall (Approximate) |
217.4 mm [8.559 in] |
| Width, Overall (Approximate) |
142 mm [5.590 in] |
| Length, Overall (Approximate) |
216 mm [8.503 in] |
| Weight (Approximate) |
15 Kg [35.0 lbs] |
Cummins 18.7 CFM Model
| Cylinders |
1 |
| Compressor Swept Volume at 1250 |
6.6 l/sec. [140 cfm] |
| Piston Displacement |
318 cc [19.405 C.I.D.] |
| Bore |
85 mm [3.346 in] |
| Stroke |
56 mm [2.205 in] |
| Speed |
Engine speed |
| Cooling |
Engine coolant |
| Lubrication |
Engine lubricating oil |
Plumbing Line Sizes:
| Coolant Inlet and Outlet |
3/4 x 16 STOR |
| Air Inlet |
1-in nominal hose |
| Air Outlet |
M27 x 2 STOR |
| Unloader Port |
M10 x 1 STOR |
| Governor Mounting Direct |
M8 x .25 |
| Height, Overall (approximate) |
217.4 mm [8.559 in] |
| Width, Overall (approximate) |
142 mm [5.591 in] |
| Length, Overall (approximate) |
216 mm [8.504 in] |
| Weight (approximate) |
15 kg [33.0 lb] |
Cummins 37.4 CFM Model
| Cylinders |
1 |
| Compressor Swept Volume at 1250 |
15.5 l/sec. [35.5 cfm] |
| Piston Displacement |
636 cc [39 C.I.D.] |
| Bore |
85 mm [3.35 in] |
| Stroke |
56 mm [2.2 in] |
| Speed |
Engine speed |
| Cooling |
Engine coolant |
| Lubrication |
Engine lubricating oil |
Plumbing Line Sizes:
| Coolant Inlet and Outlet |
3/4 x 16 STOR |
| Air Inlet |
1-in nominal hose |
| Air Outlet |
M27 x 2 STOR |
| Unloader Port |
M10 x 1 STOR |
| Governor Mounting Direct |
M8 x .25 |
| Height, Overall (approximate) |
306 mm [12 in] |
| Width, Overall (approximate) |
142 mm [5.6 in] |
| Length, Overall (approximate) |
286.7 mm [11.29 in] |
| Weight (approximate) |
17.24 kg [38 lb] |
|
Last Modified: 06-Feb-2009
Published by Jack
Hello, I'm Jack, a diesel engine fan and a blogger. I write about how to fix and improve diesel engines, from cars to trucks to generators. I also review the newest models and innovations in the diesel market. If you are interested in learning more about diesel engines, check out my blog and leave your feedback.
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