Hiyo HY75C Small Excavator

Key Highlight Features

1. Power System: Isuzu 4JG3X engine with 55kW rated power, high-pressure common rail for lower fuel consumption; DRD+EGR emission tech cuts nitrogen oxide.
2. Hydraulic System: Load-sensing circuit, enlarged main valve diameter, reduced pressure loss for high efficiency and smooth leveling.
3. Reinforced Structure: Thickened boom section, wear-resistant Q460C bucket ear plates, integrated X-shaped undercarriage with longer service life.
4. Comfort Cabin: 7-inch smart touch screen, car-grade air conditioner, USB & 12V power outlet, optimized layout for easy maintenance.
5. Practical Design: 0.3m³ wide bucket, lubrication points moved under arm for convenient daily upkeep.

Performance Advantages

High working efficiency: Optimized hydraulic oil channel reduces hydraulic resistance, boosting digging and composite operation speed.

Outstanding durability: X-type undercarriage outperforms traditional H-frame in structural safety; upgraded boom, arm and bucket resist heavy wear.

Low operation cost: Isuzu engine with full power margin lowers fuel burn; EGR layered cooling structure improves exhaust treatment efficiency.

Superior passability: 70% climbing capacity (35°), low ground pressure of 33kPa, suitable for soft farmland and muddy construction sites.

User-friendly operation: Precise hydraulic control, intelligent touch display for real-time machine data, ergonomic air conditioning for long-hour work comfort.

Technical Specification

Basic Weight & Bucket: Operating weight 7350kg, standard bucket capacity 0.3m³

Engine: Model Isuzu 4JG3X, rated power 55kW/2000rpm, max torque 280N·m/1800rpm, displacement 2.999L

Working Performance: Climbing ability 35°, swing speed 11.5rpm, ground pressure 33kPa, bucket digging force 56kN, arm digging force 38kN, travel speed 2.4-4.4km/h

Chassis: 450mm standard track shoe, 5 track rollers & 1 carrier roller per side, 39 track plates

Fluid Capacity: Fuel tank 150L, hydraulic tank 120L, engine oil 9.5L, radiator 6.5L, final drive 1.2L×2

Hiyo HY75C small excavator is a reliable mini digging machine built for small-scale earthmoving works. Powered by genuine Isuzu 4JG3X engine with 55kW rated power, it adopts high-pressure common rail fuel supply and DRD+EGR emission route to cut fuel consumption while meeting National IV emission standards. Its load-sensing hydraulic system optimizes valve flow paths and reduces pressure loss, bringing faster digging speed and smooth leveling performance. The reinforced X-shaped undercarriage, thickened boom and wear-resistant Q460C bucket greatly extend service life, lowering maintenance costs for long-term operation. Equipped with a 7-inch intelligent touch screen and automotive-grade air conditioner, the cabin delivers all-day comfort for operators. With 0.3m³ bucket capacity, 33kPa low ground pressure and 35° climbing ability, this compact excavator fits farm irrigation, municipal renovation and landscaping perfectly. It balances strong power, low fuel cost and easy maintenance, becoming a top profit-making choice for individual contractors and small construction teams worldwide.

Hiyo Global Manufacturing Strength Supports Reliable HY75C Excavator

Hiyo owns world-class intelligent manufacturing workshops covering full production lines for small excavators including HY75C. All structural parts, hydraulic assemblies and engine matching are finished in self-operated factories with strict quality inspection standards. Advanced automated welding and precision machining equipment eliminate manual errors, ensuring consistent structural rigidity of every HY75C chassis and boom. Every machine undergoes full load running tests before delivery to detect potential hydraulic or power faults. Mass production scale cuts production costs, transferring price advantages to global buyers. Complete factory supply chain shortens delivery cycles and guarantees spare parts stock worldwide. Clients can obtain durable, cost-effective HY75C mini excavators with unified high quality from Hiyo’s standardized production system.