Komatsu HD785-7 Service Manual

14
KOMATSU
HD785-7 Dump Truck
Connections: 200027
TECHNICAL DETAILS
Wiring Diagram
Item
Destination
1
PIPE A – AMBIENT PRESSURE – OUTSIDE
2
PIPE B – POSITIVE PRESSURE – INSIDE
3
RJ45 CONNECTOR – CO2 SENSOR
4
OVERRIDE TOGGLE SW = MAX SPEED
Item
Destination
1
12/24 VOLT POSITIVE SUPPLY
2
CAN H OPTION
3
CAN L OPTION
4
SERIAL TRANSMIT RS232
5
MOTOR CONTROL VOLTS OUT
6
ALARM + OUTPUT
7
TEMP SENSOR
8
NO CONNECTION
9
SERIAL RECEIVE RS232
10
DOOR INPUT (+)
11
WINDOW INPUT (+)
12
0V NEGATIVE GROUND
v
v

Komatsu HD785-7 Specifications

General

Brand	Komatsu
Model	HD785-7
Category	Trucks
Language	English