|
Bus Air Conditioning Compressor & Clutch Specifications |
| Compressor |
Model X426 |
Model
X430 |
| Displacement |
25.9 cu in (426 cu cm) |
30 cu in (492 cu cm) |
| Number of Cylinders |
4 |
4 |
| Max BHP |
19 BHP (R-134a)
29 BHP (R22)
29 BHP (R-407c) |
19 BHP (R-134a)
29 BHP (R22)
29 BHP (R-407c) |
| Max Speed |
3000 rpm |
3000 rpm |
| Refrigerant |
R-134a
R22
R-407c |
R-134a
R22
R-407c |
| Oil Capacity |
8.9 pints (4.2
liter) |
8.9 pints (4.2 liter) |
| Oil Pump |
Gerotor type |
Gerotor type |
Oil Type
|
TK
67-404 (R22)
TK 66-6828 (R-134a)
TK 66-6828 (R-407c) |
TK 67-404 (R22)
TK 66-6828 (R-134a)
TK 66-6828 (R-407c) |
| Maximum Tilt |
10° any direction |
10° any direction |
| Drive Method |
Belt or Direct |
Belt or Direct |
| Maximum Tilt |
10° any direction |
10° any direction |
| Max Belt Side Loading |
300 lbs (136 kg) |
300 lbs (136 kg) |
|
Operating Conditions |
| Max discharge temp |
325°F (162.8°C) |
325°F (162.8°C) |
| Max saturated suction temp |
55°F (12.7°C) |
55°F (12.7°C) |
Max saturated
discharge temp |
155°F (68.3°C) |
155°F (68.3°C) |
|
|
Clutch Assembly
: |
|
Type
:
|
Electro-magnetic
|
|
Voltage: |
12V dc / 24V dc
|
|
Current Draw: |
5.0 amps / 2.5 amps
|
|
Engagement
Speed :
|
0 to 3000 rpm (x 426)
0 to 2600 rpm (x 430)
|
|
Drive Pulley O.D.:
|
9.0 in (229 mm)
7.75 in (197 mm)
|
|
Available Belt Types:
|
B type, 2 groove
5V, 2 groove
|
|
Rotation
:
|
Clockwise (viewed from clutch end)
|
|
Peak Torque
:
|
80 ft lbs
|
|
Weight (approximate) |
|
Models X426
and X430 |
115 lbs (52.2 kg) (including oil, service valves and clutch)
|
