1. Core Safety Standards and Structural Basics
ROPS/FOPS Certification (International ISO 3471/3449, Domestic GB 26567): The cabin has a strong steel welded frame that offers both roll-over and falling object protection. It comes standard with a 3-point or 4-point seatbelt and safety bars (when the arms are raised, the handles automatically lock, triggering the parking brake).
Glass: Most of the glass is made from impact-resistant tempered or polycarbonate material, and you can also add a protective mesh if needed.
Entry/Exit Design:
Side-opening doors or foldable doors: The width of the passage is optimized to avoid bumps. Some mini models even let you remove the door to fit in an elevator.
2. Ergonomics and Comfort Features
Seats and Controls:
Basic mechanical suspension seat, with options for air suspension and heated seats.
Joystick (SJC) controls are often integrated with the seat to reduce arm movement.
Adjustable steering wheel, foot throttle, and brakes to reduce fatigue during long hours of work.
The dashboard is upgraded from mechanical dials to a 7-inch LCD screen that shows working condition data, alarms, reverse camera, and even keyless start.
HVAC and Cabin Sealing:
Standard heating, with high-end versions offering both heating and air conditioning + defrosting.
A pressurized system keeps the cabin slightly positive (10-20Pa), and combined with dual-stage filters, it blocks out dust and exhaust.
Noise control keeps sound levels generally under 78dB (at idle).
Optimized Visibility:
Large windows and narrow A-pillars for better visibility.
Rear and side windows that can open or lock.
Standard external mirrors, with the option of panoramic cameras or extra cameras to reduce blind spots, especially in tight spaces like Shanghai alleys or underground parking garages.
