Spicer® 318 Hydrostatic Continuously Variable Transmission

Designed for hydrostatically driven vehicles, this innovative

transmission combines high controllability with increased

effi ciency at high speeds more than 20 percent greater

than standard hydrostatic transmissions.

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668054 45

110

5

18

85429.

8

144 27

6.9

136.5

15

163.5163.5

63

88.5 113.5

178.5

48

110 241.4252.5

138.5

10˚

252.5

91.5

125

103

144

11

90173.5

7384

253

152.847

129.5

207.1

125

Technical Data

Maximum Input Torque (Nm)

550 (1st motor 80cc) – 800 (2nd motor 115cc) Speed Sensors At both motors

Maximum Input Power (kW)

55 (1st motor 80cc) – 70 (2nd motor 115cc) Output Flanges End yoke 1480

Maximum Input Speed (RPM)

5000 Ratios AvailableBetween output and 1st motor (80cc) - 1.33/1

Between output and 2nd motor (115cc) - 3.56/1

Spicer® 318 Hydrostatic Continuously Variable Transmission

©2017 Dana Limited OHS318_102517 DOSG62903

Design FeaturesThe possibility to obtain continuous speed variation with no need for gear shifting is the main feature of the Spicer 318 hydrostatic continuously variable transmission. It can accommodate various combinations of hydraulic motors from 80cc up to 115cc.

The second motor can be disconnected at high speed and re-engaged when high torque is needed. To provide additional design flexibility, the transmission can be supplied remote-mounted or directly flanged to Spicer axles.

BenefitsThis gearbox is specifically designed for hydrostatically driven industrial vehicles which require maximized top speed, efficiency, and tractive effort. The high efficiency of the system reduces power loss and, consequently, the fuel consumption of the vehicle.

Designed for compact wheel loaders and medium-sized telehandlers, the Spicer® 318 hydrostatic continuously variable transmission offers full CVT functionality without torque interruption, and increased efficiency at high travel speeds more than 20 percent greater than standard hydrostatic transmissions.

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Application Policy Capacity ratings, features, and specifications vary depending upon the model and type of service. Application approvals must be obtained from Dana; contact your representative for application approval. We reserve the right to change or modify our product specifications, configurations, or dimensions at any time without notice.

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