Dingli BA16 BA18 BA20 BA22 CERT CHRT Training and Repair Manual SM042230103 Rev 1.3 2023

Description

File Details

• Manual type: Training Manual with Repair Information
• Brand: Dingli
• Models covered: BA16CERT, BA16CHRT, BA18CERT, BA18CHRT, BA20CERT, BA20CHRT, BA22CERT, BA22CHRT
• Language: English
• Page count: 146
• File format: PDF
• Part number: SM042230103
• Version: Rev1.3
• Date shown: August 2023 Printing

Chapters Covered

The contents are organised for training, maintenance and repair work across the BA16, BA18, BA20 and BA22 CERT and CHRT telescopic boom lift range. Top-level and main second-level sections include:

• 1 Safety Rules
• 2 Specification
• 2.1 Machine Specification
• 2.2 Performance Specification
• 2.3 KUBOTA Z482 Engine Specification (CHRT)
• 2.4 Oil and Coolant Fluid Capacity Table
• 2.5 Hydraulic System Specification
• 2.6 Work Scope
• 3 Maintenance
• 3.1 Checklist A Procedures
• 3.2 Checklist B Procedures
• 3.3 Checklist C Procedures
• 3.4 Checklist D Procedures
• 3.5 Checklist E Procedures
• 3.6 Checklist G Procedures
• 4 Repair
• 4.1 Safety
• 4.2 General Operating Requirements
• 4.3 Power Supply
• 4.3.1 CERT Version
• 4.3.2 CHRT Version
• 4.4 Control System
• 4.4.1 Ground Control Panel
• 4.4.2 Platform Controller
• 4.5 Security Configuration
• 4.5.1 Tilt Sensor
• 4.5.2 Main-boom Angle Sensor and Switches
• 4.5.3 Jib Angle Sensor
• 4.5.4 Load Sensor and Signal Amplifier
• 4.5.5 Steer Angle Sensor
• 4.5.6 Articulating-boom Limit Switches
• 4.5.7 Oscillating Axle
• 4.5.8 Turret Limit Switch
• 4.5.9 Warning Device
• 4.6 Function System
• 4.6.1 Pump Motor Controller
• 4.6.2 Pump-motor and Pump
• 4.6.3 Rotary Coupling
• 4.6.4 PVG and Platform Valve Block
• 4.7 Drive System
• 4.7.1 Drive-motor Controller and Drive-motor
• 4.7.2 Chassis Valve Block
• 4.7.3 Drive Axle
• 4.8 Emergency System
• 5 Fault Code
• 5.1 Warning Code
• 5.2 Alarm Code
• 6 Electrical Schematic
• 6.1 Schematic
• 6.2 Electrical Harness
• 7 Hydraulic Schematic
• 7.1 Hydraulic Schematic
• 7.2 Valve Block
• 7.2.1 PVG
• 7.2.2 Chassis Valve Block (2WS)
• 7.2.3 Platform Valve Block

This Dingli BA16 BA18 BA20 BA22 CERT CHRT Training and Repair Manual SM042230103 Rev 1.3 2023 is not a single-model operator booklet. It is a service-oriented training document written around the shared systems and model-specific differences of eight telescopic boom lift variants, including the electric CERT versions and the CHRT versions with the KUBOTA Z482 engine. That makes it useful where a technician needs to understand the machine layout first, then move into maintenance routines, component repair, sensor configuration, fault code lookup and circuit tracing.

Training and Repair Workflow

The opening safety rules set out hazards linked to machine use, movement on slopes, falling, collision, electrical lines, battery systems and work-area conditions. The specification chapters then give machine, performance, engine, fluid capacity and hydraulic system data, followed by work scope charts for the covered models. This gives a practical reference base before work begins, rather than expecting the reader to rely on generic lift-table assumptions.

Maintenance is organised as Checklists A through G, covering daily and interval tasks such as visual inspection, boom sliding block checks, auxiliary pump tests, overload sensor checks, axle lubrication, hydraulic oil level checks, wheel nut torque, steering lubrication, differential oil checks, filter replacement and hydraulic fluid changes. These are the routine checks that keep a telescopic boom lift serviceable and help catch problems before they become repair jobs.

The repair section moves into power supply layouts for CERT and CHRT machines, chargers, lead-acid batteries, DC-DC converters, auxiliary batteries, relays, fuse boxes and contactors. It then covers ground control panels, platform controllers, tilt sensors, main-boom and jib angle sensors, load sensors and amplifiers, steer angle sensors, limit switches, the oscillating axle, turret limit switches and warning devices. The function and drive chapters add pump motor controllers, rotary coupling, PVG and platform valve blocks, chassis valve blocks and drive axles.

Fault Codes and Schematics

For diagnostic work, the manual lists warning codes and alarm codes with SPN and FMI references and descriptions such as boom angle limits, engine temperature warnings, load sensor errors, joystick errors, valve open-load or overload conditions, tilt errors and communication timeouts. Electrical schematics are provided for CERT lead-acid, CERT lithium, CHRT lead-acid and CHRT lithium configurations, along with an electrical harness overview. Hydraulic schematics and valve block details cover the PVG, chassis valve block and platform valve block. These sections are where the manual becomes more than a maintenance checklist: they support tracing circuits, checking sensor behaviour and understanding how the machine’s control and hydraulic systems are arranged.

Practical Use

Use this Dingli BA16 BA18 BA20 BA22 CERT CHRT Training and Repair Manual as a workshop reference for scheduled maintenance, system familiarisation, fault code diagnosis, sensor calibration, controller and valve block repair, and schematic tracing. It is particularly relevant where a fleet includes both CERT and CHRT variants, because the document separates the battery-electric and range-extender layouts while keeping shared boom, chassis and platform systems in one place. The level of detail suits technicians who already understand safe machine isolation and are looking for model-specific guidance, not a first-time operator lesson.

Why This Manual Matters

Correct procedures and the right specifications matter on telescopic boom lifts because maintenance errors, incorrect sensor calibration or misread fault codes can affect safe operation. This manual gives the reader the maintenance intervals, component locations, fault descriptions, wiring layouts and hydraulic references needed to work methodically. It supports jobs such as checking overload sensors, replacing hydraulic filters, adjusting boom sliding blocks, calibrating tilt and angle sensors, checking steer angle sensors, servicing drive components and troubleshooting warning or alarm codes.

IMAGES PREVIEW

The Dingli BA16 BA18 BA20 BA22 CERT CHRT Training and Repair Manual SM042230103 Rev 1.3 2023 is delivered as an instant PDF download after payment, with no shipping. It can be viewed on a workshop computer, tablet or phone and printed for use at the machine. Keep a copy with the service documentation so the correct model group, system layout and diagnostic reference are available when maintenance or repair work is planned.