The Muncie 828R-U6815-B3AX or 828RU6815B3AX is an 82 Series power take-off engineered for high-torque, heavy-duty truck applications. Double-acting air shift provides positive engagement and disengagement. The cast iron housing supports up to 500 lb.ft. of intermittent torque and 95 H.P. at 1,000 RPM at the top speed ratio, making it capable of driving high-volume hydraulic pumps and high-CFM blowers. Eight speed ratio options and nine output shaft configurations give spec flexibility across installations. Seven direct-mount pump flange options include SAE "B," "BB," "C," and "D" plus DIN 5462 mounts, and the rotatable direct-mount flanges allow pump positioning for maximum clearance. Two companion flange output types add versatility for remote pump and mechanical drive setups. Call us to confirm proper fit for your transmission application.
Features
Double-acting air shift for positive engagement and disengagement
Cast iron housing construction
Up to 500 lb.ft. intermittent torque and 95 H.P. at 1,000 RPM (speed ratio 05)
Seven direct-mount pump flange options: SAE "B," "BB," "C," "D" and DIN 5462
Rotatable direct-mount flanges for pump positioning and clearance
Two assembly arrangements; two companion flange output types for remote pump or mechanical drive
Tech Specs



- Housing construction: Cast iron
- Shift type: Double-acting air shift
- Speed ratios available: 8
- Output shaft options: 9
- Assembly arrangements: 2
- Rotatable pump flange: Standard
- Direct-mount pump options: 7 (SAE "B," "BB," "C," "D"; DIN 5462)
- Companion flange output types: 2
Additional Information
| PTO TORQUE & HORSEPOWER RATINGS | ||||||
|---|---|---|---|---|---|---|
|
Speed Ratio
|
Intermittent HP@1000 RPM
|
Intermittent Torque lbs.ft.
|
Continuous Torque lbs.ft.
|
Intermittent (kw)@1000 RPM
|
Intermittent Torque (NM)
|
Continuous Torque (NM)
|
| 05 | 95 | 500 | 350 | (71) | (678) | (475) |
| 06 | 85 | 450 | 315 | (71) | (610) | (427) |
| 08 | 85 | 450 | 315 | (63) | (610) | (427) |
| 09 | 78 | 410 | 287 | (58) | (556) | (389) |
| 10 | 78 | 410 | 287 | (58) | (556) | (389) |
| 12 | 71 | 375 | 263 | (53) | (508) | (356) |
| 13 | 71 | 375 | 263 | (53) | (508) | (356) |
| 15 | 67 | 350 | 245 | (50) | (475) | (332) |
| 19 | 57 | 300 | 210 | (43) | (407) |
(285) |