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Twin Disc Hydraulic PTO
  TWIN DISC HYDRAULIC PTO
Twin Disc has developed a series of self-adjusting, hydraulically actuated clutch PTOs for industrial and marine markets. The HP300 and HP600 PTOs are designed for inputs up to 1200 hp and are suitable for a wide range of applications including pumps, waterjets, thrusters, elevators, mixers, centrifugal compressors, chippers, mills and grinders. FEATURES
Optional sintered iron plates
No pilot bearing
Hydraulically actuated
Straddle bearing design
Creates 25% higher torque capacity
Ease of installation
Remote actuation
Clutch adjustment not required
Allows for maximum side load capability
HP300
SPECIFICATIONS - HP300
Model
Number |
Maximum
Torque Rating
Nm (lb-ft) |
Maximum
Safe Speed |
Maximum
Pulley
Diameter |
Maximum
Pulley
Length
(Grooves) |
Weight
kg (lbs) |
| HP600S Short |
6101 (4500) |
2200 |
14.00 |
12.62 (10) |
545 (1200) |
STANDARD AND STRETCH SIDE LOAD CAPACITY VALUES
S DIMENSION
mm (in) |
2400 RPM MAX. LOAD
Nm (lbs) |
2100 RPM MAX. LOAD
Nm (lbs) |
1800 RPM MAX. LOAD
Nm (lbs) |
1500 RPM MAX. LOAD
Nm (lbs) |
| 127.0 (5.0) |
40744 (09160) |
42478 (9550) |
44480 (10000) |
47149 (10600) |
| 152.4 (6.0) |
45814 (10300) |
47816 (10750) |
50040 (11250) |
52931 (11900) |
| 177.8 (7.0) |
52486 (11800) |
54488 (12250) |
56934 (12800) |
60439 (13600) |
| 203.2 (8.0) |
56934 (12800) |
59158 (13300) |
61827 (13900) |
65386 (14700) |
| 228.6 (9.0) |
49595 (11150) |
51597 (11600) |
54043 (12150) |
56934 (12800) |
| 254.0 (10.0) |
44035 (9900) |
45814 (10300) |
47816 (10750) |
50485 (11350) |
HP600
SPECIFICATIONS - HP600
Model
Number |
Maximum
Torque Rating
Nm (lb-ft) |
Maximum
Safe Speed |
Maximum
Pulley
Diameter |
Maximum
Pulley
Length
(Grooves) |
Weight
kg (lbs) |
| HP600S nullShort |
8677 (6400) |
2200 |
16.00 |
12.62 (10) |
586 (1289) |
| HP600S Long |
8677 (6400) |
2200 |
16.00 |
14.38 (12) |
632 (1390) |
STANDARD AND STRETCH SIDE LOAD CAPACITY VALUES
S DIMENSION
mm (in) |
2100 RPM MAX. LOAD
Nm (lbs) |
1800 RPM MAX. LOAD
Nm (lbs) |
1200 RPM MAX. LOAD
Nm (lbs) |
| 127.0 (5.0) |
67165 (15100) |
70728 (15800) |
79619 (17900) |
| 152.4 (6.0) |
73837 (16600) |
77395 (17400) |
87181 (19600) |
| 177.8 (7.0) |
81843 (18400) |
85846 (19300) |
96966 (21800) |
| 203.2 (8.0) |
83622 (18800) |
87626 (19700) |
97856 (22000) |
| 228.6 (9.0) |
78730 (17700) |
82288 (18500) |
92074 (20700) |
| 254.0 (10.0) |
70723 (15900) |
73837 (16600) |
82510 (18550) |
| 279.0 (11.0) |
64051 (14400) |
66720 (15000) |
74726 (16800) |
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