Manitowoc Grove RT770E Service Maintenance Manual

7-23
RT770E POWER TRAIN
7
Published 11/26/2014, Control # 447-05
GROVE
DRIVE TRAIN
Description
The drive train consists of the transmission/torque converter
assembly and two drive lines.
The transmission/torque converter is mounted on and driven
by the engine. The torque converter assembly provides for
mounting and driving the two section main and single section
hydraulic pumps. The transmission is a Range Shift with six
forward speeds and six reverse speeds. The transmission is
controlled electrically by a shift lever/knob located on the
right side of the steering column and an axle drive mode
selector rocker switch located on the left side of the front
console.
The transmission/torque converter oil is cooled by passing
the oil through an externally mounted transmission cooler.
The cooler is located beside the hydraulic oil tank. An oil filter
is located on the left side of the engine hood. Access to the
filter is gained by opening the top left side hood door.
Three drive lines are used. Two drive lines are connected
between the transmission/torque converter and the front axle
and the other drive line is connected between the
transmission/torque converter and the rear axle.
Maintenance
Transmission
Refer to the Cummins engine and Spicer transmission
manual and other portions of this section for removal,
scheduled maintenance and corrective maintenance, and
installation.
Coupling Shaft
Rear Slip Shaft
Transmission
Front Slip Shaft
Bearing
7058
FIGURE 7-11

Manitowoc Grove RT770E Specifications

General

Brand	Manitowoc
Model	Grove RT770E
Category	Construction Equipment
Language	English