HMD33000 Hydrostatic Transmission

HMD33000 Hydrostatic Transmission


  • Max input power: 101 kW (135 hp)
  • Max input torque: 407 Nm (300 lb-ft)
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Input power (max) 101 kW (135 hp)
Input torque (max) 407 Nm (300 lb-ft)
Input no load speed (max) 2400 rpm

General Data

Motor adapters SAE C and D
Approximate dry weight 132 kg (290 lb)
Oil capacity 2.2 L (2 qt)
4.4 L (4 qt) with disconnect
Oil type MIL-L-2105-C or API classification GL-5
Speeds 4
Configuration Drop
381 mm (15 in)
Shift Options Hydraulic, Mechanical

Gear ratio (helical gears, sliding collar shift)

Low 2nd 3rd High
7.95:1 3:85:1 2.52:1 1.22:1
Input SAE 14-tooth 12/24 DP
SAE 13-tooth 8/16 DP
Parking break Drum-type
Output Fittings Adapts to Spicer series 1500 and 1600 Mechanics 7C U-joing flange yoke
Applications Dozing machines, motor graders, railway vehicles, sweepers, pavers, and virtually any equipment requiring controlled travel speed