XCMG XC958 Electric Schematics

Figure1Electric schematic Ⅰ

Symbol

Description

S156

Battery Positive Switch

G101

Battery

R101

Power relay

M1

Starter motor

HT1

Preheating plug

R104

Preheating Relay

R102

Starting Relay

G102

Generator

G105

Power inverter（24V/12V)

G104

Cigarette Lighter Socket（24V/12V)

H101-1

Charging indicator

S154

Key Switch

Figure2Electric schematic Ⅱ

Symbol

Description

H101-2

Turn lamps left

H101-3

Turn lamps right

H107-1

Turn lamps before the right

H108-1

Turn lamps after the right

H109-1

Turn lamps before the left

H119-1

Turn lamps after the left

R14

High beam relay

R15

Low beam relay

H107-3

Headlamps left

H108-3

Headlamps right

H119-2

Width light

H120-2

Width light

H107-2

Width light

H108-2

Width light

B103

Horn

B104

Horn

S155

Horn switch

H119-4

Reverse light

H120-4

Reverse light

B107

Reversing alarm

S141

Light combination switch

Y117

Centralized lubrication

R1

Flasher

H101-4

High beam indicator

R02

Horn relay

Figure3Electric schematic Ⅲ

Symbol

Description

C101

88Pin Control Unit

H121

Front work lights

H122

Front work lights

H137

Front work lights2

H138

Front work lights 2

H123

Rear work lights

H124

Rear work lights

H139

Rear work lights 2（Reserved）

H140

Rear work lights 2（Reserved）

H125

Hood lights

H126

Hood lights

H141

Hazard beacon lamp

H101-5

Emergency steering indication

Y104

Fan proportional solenoid

Y105

Fan change-over solenoid

Y106

Ride control valve

Y106-1

Ride control valve-enable

H101-8

Ciutch cut off indication

S158

Emergency steering switch

S171

Keypad switch

Figure4 Electric schematic Ⅳ

Symbol

Description

H129-1

Dome light

H129-2

Dome light

Y120

Electric Fan(reserved）

Y113

Front window wiper

Y114

Rear window wiper

R56

Front wiper high-speed relay

R57

Front wiper low-speed relay

R58

Rear wiper high-speed relay

R59

Rear wiper low-speed relay

Y111

Front sprinkling can

Y112

Rear sprinkling can

S117

Washer switch

H119-3

Stop light

H120-3

Stop light

SEN117

Stop light pressure switch

S153

Parking switch

Y101

Parking valve

H101-12

Low brake pressure indication

R113

Emergency turn relay（with pump）

Figure5Electric schematic Ⅴ

Symbol

Description

X2

ZF Transmission  TCU

X3

TCU diagnosis

R03

Reverse relay

R04

Neutral gear protection relay

S172

Air filter blocked switch

H101-14

Indicator light for air filter blockage

S135

Hydraulic oil filter switch

H101-15

Indicator light for hydraulic oil filter blockage

H101-16

Fuel level gauge

SEN101

Fuel level sensor

H101-17

Coolant temperature gauge

H101-18

Tachometer

H101-19

Engine oil pressure gauge

H101-20

Voltmeter

H101-21

T/M oil temperature gauge

H101

indication display control unit

Figure6Electric schematic Ⅵ

Symbol

Description

SEN115

accel pedal

R48

DEF pump motor supply relay

SEN116

GPS(optional）

C103

Engine controller 50-core connector

R05

After treatment power relay

R49

DEF line heater relay

R18

Starter lockout relay

H101-22

Urea level warning indicator

H101-23

High exhaust temperature indicator

H101-24

Regeneration indicator

H101-25

No regeneration indicator

S164

E-stop switch

S165

E-stop switch

Figure7Electric schematic Ⅶ

Symbol

Description

M3

bonnet raise or lower valve

R50

bonnet raise relay

R51

bonnet lower relay

S126

Quick change rocker switch

Y121-1

pin out solenoid

Y121-2

pin retration solenoid

Figure8 Electric schematic Ⅷ

Symbol

Description

C104

Working device controller

Y108-1

Bucket crowd out solenoid

Y108-2

Bucket crowd in solenoid

Y109-1

Boom raise solenoid

Y109-2

Boom lower solenoid

Y110-1

Forks open solenoid

Y110-2

Forks closed solenoid

SEN107

Arm angle sensor

SEN106

Bucket angle sensor

Y103

Hydraulic lockout solenoid

S149

Forks handle

S159

Rearview mirror heating switch

S167

Hydraulic lockout switch

S114

Parallel lift switch

S113

Micro switch

Figure9 Electric schematic Ⅸ

Symbol

Description

B109-1

Left radio horn

B109-2

Right radio horn

B109

Radio