The Midland Haldex EL13220X is a 1300 core group air brake compressor built for Cummins C-Series engines. It is a flange-mount, gear-drive unit with a tapered shaft and Cummins 2-hole flange, using flange-type discharge, side oil feed, flange oil drain, and water cooling. Rated displacement is 13.0 CFM at 1250 RPM, with a 2.75 in. bore and 1.50 in. stroke. Both head and block rotation are right-hand, and it is set up for thru-drive applications. It serves as an exact replacement for OEM part NT7022E. A genuine Midland Haldex part from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Changeover/Installation Instructions - L31050
Service units are furnished without governors and manifolds and may require head rotation and end cap rotation before installation or changeover.
Service units require the purchase of thru-drive kit SN3072BW for thru-drive applications.
Thru-drive units must not exceed 65 ft. lbs. of transmitted torque.
Torque Nut to 80-100 ft. lbs.
Compressor Head Torque Values: 18-22 ft. lbs. Re-torque to 27-33 ft. lbs.
Include installation gaskets.
Features
Fits Cummins C-Series engines; 1300 core group
Rated displacement 13.0 CFM at 1250 RPM
2.75 in. bore, 1.50 in. stroke
Right-hand head and block rotation, thru-drive
Cummins 2-hole flange mount, tapered shaft, gear drive
Flange discharge, side oil feed, flange oil drain, water cooled
Exact replacement for OEM NT7022E
Tech Specs
- Head Rotation Right
- Block Rotation Right
- Application Cummins C-Series Engines
- Notes Thru-Drive
- OEM Part Number NT7022E Exact Replacement
- Core Group 1300
- Overall Height 12.51 in.
- Overall Width 7.66 in.
- Overall Length 11.80 in.
- External Shaft Length 2.23 in.
- Bore Diameter 2.75 in.
- Stroke 1.50 in.
- Rated Displacement 13.0 CFM @ 1250 RPM
- Approximate Weight 50 lbs.
Additional Information
Orientation viewed from front.Changeover/Installation Instructions - L31050
Service units are furnished without governors and manifolds and may require head rotation and end cap rotation before installation or changeover.
Service units require the purchase of thru-drive kit SN3072BW for thru-drive applications.
Thru-drive units must not exceed 65 ft. lbs. of transmitted torque.
Torque Nut to 80-100 ft. lbs.
Compressor Head Torque Values: 18-22 ft. lbs. Re-torque to 27-33 ft. lbs.
Include installation gaskets.
