This document provides comprehensive information for the Komatsu MWQ20, an electric-drive unit designed for efficient material handling. Its robust construction, featuring a frame assembly, fixed and mobile footboards, and castor wheels, ensures durability in demanding environments. The vehicle is equipped with an electric drive system, an electromagnetic brake for reliable stopping power, and a lateral battery extraction unit for convenient power management. The hydraulic systems for both fixed and mobile footboards, along with various steering mechanisms, contribute to its operational versatility.
This Parts Catalog, presented in English, serves as an essential guide for identifying and understanding the components of the Komatsu MWQ20. It details critical systems including the electric drive, hydraulic functions, and electrical layouts. While specific production years are not detailed, this manual is intended to assist owners, technicians, and service personnel in accurate part identification, assembly, and maintenance, ensuring the continued optimal performance and longevity of the equipment.
Komatsu Parts Catalog for MWQ20
Contents
STRUCTURE (PART 1)
STRUCTURE (PART 2)
FIXED FOOTBOARD
MOBILE FOOTBOARD
CASTOR WHEEL
MOBILE FOOTBOARD CYLINDER
LIFTING CYLINDER
REDUCTION GEAR
ELECTROMAGNETIC BRAKE
REDUCTION UNIT
TILLER ARM HEAD
STANDARD TILLER ARM
REVERSIBLE TILLER ARM
STEERING WHEEL (PART 1)
STEERING WHEEL (PART 2)
STEERING WHEEL (PART 3)
MECHANICAL STEERING
ELECTRICAL STEERING
FIXED FOOTBOARD HYDRAULIC SYSTEM
MOBILE FOOTBOARD HYDRAULIC SYSTEM
TRACTION MOTOR
MOBILE FOOTBOARD 2.2 KW MOTOR-DRIVEN PUM
FIXED FOOTBOARD 1.2 KW MOTOR-DRIVEN PUMP
ELECTRIC DRIVE UNIT
ELECTRICAL SYSTEM (PART 1)
FIXED FOOTBOARD ELECTRIC SYSTEM (PART 2)
MOBILE FOOTBOARD ELECTRIC SYSTEM (PART 2)
ELECTRICAL SYSTEM (PART 2)
FIXED FOOTBOARD ELECTRIC SYSTEM (PART 4)
MOBILE FOOTBOARD ELECTRIC SYSTEM (PART 4)
STEERING WHEEL LECTERN
LATERAL BATTERY EXTRACTION UNIT
ONBOARD BATTERY CHARGER
Komatsu Parts Catalog for MWQ20
Contents
STRUCTURE (PART 1)
STRUCTURE (PART 2)
FIXED FOOTBOARD
MOBILE FOOTBOARD
CASTOR WHEEL
MOBILE FOOTBOARD CYLINDER
LIFTING CYLINDER
REDUCTION GEAR
ELECTROMAGNETIC BRAKE
REDUCTION UNIT
TILLER ARM HEAD
STANDARD TILLER ARM
REVERSIBLE TILLER ARM
STEERING WHEEL (PART 1)
STEERING WHEEL (PART 2)
STEERING WHEEL (PART 3)
MECHANICAL STEERING
ELECTRICAL STEERING
FIXED FOOTBOARD HYDRAULIC SYSTEM
MOBILE FOOTBOARD HYDRAULIC SYSTEM
TRACTION MOTOR
MOBILE FOOTBOARD 2.2 KW MOTOR-DRIVEN PUM
FIXED FOOTBOARD 1.2 KW MOTOR-DRIVEN PUMP
ELECTRIC DRIVE UNIT
ELECTRICAL SYSTEM (PART 1)
FIXED FOOTBOARD ELECTRIC SYSTEM (PART 2)
MOBILE FOOTBOARD ELECTRIC SYSTEM (PART 2)
ELECTRICAL SYSTEM (PART 2)
FIXED FOOTBOARD ELECTRIC SYSTEM (PART 4)
MOBILE FOOTBOARD ELECTRIC SYSTEM (PART 4)
STEERING WHEEL LECTERN
LATERAL BATTERY EXTRACTION UNIT
ONBOARD BATTERY CHARGER
