Service Manual

310-3000 IHT 3
discharged through the charge relief valve. The
charge relief valve maintains the charge pres-
sure at no more than 40 PSI.
The motor cylinder block mounts onto the splined
motor shaft which drives the planetary differen-
tial gear/differential assembly.
The bypass feature in the 310-3000 has a me-
chanical lever which lifts the motor block off of
the center section running surface, allowing any
oil flowing from the pump block to be discharged
into the housing without turning the motor.
TECHNICAL
SPECIFICATIONS
Technical specifications for the 310-3000 IHT are
given in Table 1.
PRODUCT IDENTIFICATION
The model and configuration of the 310-3000 IHT
can be determined from the label shown in Fig-
ure 2.
Overall Transaxle Reduction
30.15:1
Input Speeds
Maximum: 3600 RPM
Minimum: 1800 RPM
Maximum Tire Diameter
23 inch; 584 mm
Axle Shaft Options
Type: Keyed
Diameter: 1 inch; 25.4 mm
Type: Flanged
Diameter: Hub
Brake Type
Disc
Weight of Unit
58 lb; 26 kg
Table 1. 310-3000 Technical Specifications
Figure 2. 310-3000 Configuration Label
H Y D R O - G E A R
SULLIVAN, IL. U.S.A.
I IIII III IIII II II
165758 310-3000
I II IIII IIII III III I II IIII
8 328 T1 476 Made in U.S.A.
Year Built
Date
(Julian - day of year)
Type of Product and Build Information
Serial Number
(unique number for that model - for that day)
OEM Model
Number
Hydro-Gear
Number