Wheeled loader 403E

compactcompactdiesel

Overview
The JCB 403 is a compact wheel loader engineered for high manoeuvrability in confined spaces while delivering versatile material‑handling capability. It is offered with different powertrain options across versions; verify the exact engine and power rating with your dealer.

Product summary
The 403 combines compact dimensions with structural strength and proven drivetrain components. Key elements include a hydrostatic two‑speed transmission, ZF axles and selectable loader arm configurations (standard or high‑lift/extended) providing true parallel lift.

Performance & productivity

• Two‑speed hydrostatic transmission for precise, controllable machine movements.
• Optional 100% differential locks on front and rear axles to maximise traction.
• Oscillating centre joint to maintain optimal ground contact and tractive effort.
• Choice of standard or extended high‑lift loader arms to suit loading, stacking or general handling tasks.

Strength & reliability

• Robust components (engines from Kubota/Kohler/Perkins depending on version, ZF axles, Bosch Rexroth hydraulic components) for consistent operation.
• Cast rear counterweight to help absorb impacts.
• Patented parallel lifting arms and a heavy‑duty centre joint to distribute forces evenly and improve longevity.

Comfort & ergonomics

• Spacious operator environment with excellent all‑round visibility and a centrally positioned seat.
• Ergonomic joystick controls with optional auxiliary lines; gear/range selection and direction control designed for intuitive use.
• Good ingress/egress with well‑placed steps and handles.

Safety

• Cabin, canopy and folding‑canopy variants with ROPS/FOPS certification where applicable.
• Battery isolation switch and secure fastenings for attachments to reduce risk of unintended operation or theft.
• Anti‑slip surfaces and safe access points supporting three‑point contact when entering/exiting the machine.

Maintenance & service

• Large one‑piece bonnet for easy access to daily checks and service points.
• Comprehensive instrument panel for operator alerts and system monitoring.
• Ground‑level access to the fuel tank (48 L) and service points to reduce downtime.

Additional product information

• Designed to balance noise, vibration and maintenance needs with effective performance in confined environments.
• Component choices and architecture reflect those used on larger loader ranges, adapted for a compact platform.

Technical specifications

• Rated payload: 593 kg
• Bucket capacity: 0.34 m³
• Typical max engine power (example): 19 kW (25 HP) — some documentation also references Kohler 28 kW or other engine options; confirm exact specification with the dealer
• Power type: Diesel (variant dependent)
• Full‑turn tipping load: approx. 1,186 kg
• Operating weight: approx. 2,684 kg