2. Wide Application Scenarios
Forestry Operations Clear shrub coppices, remove forest understory combustibles, build firebreaks to lower wildfire risks; crush small trees and saplings up to 150mm diameter. Grassland Management Clean dead grass, weeds and flammable vegetation, construct fire isolation zones for pasture safety. Municipal Road & Green Space Maintenance Trim highway green belts, slope vegetation, park lawns; handle road snow removal in winter, complete all-round municipal green upkeep.
3. Core Technical Specifications
Power & Drive System Model: HYZH-40 Engine: YANMAR direct injection diesel engine, rated power 28.2Kw, torque 107.1Nm Fuel tank: 28L; Total system hydraulic oil volume: 40L (hydraulic tank 26L) Hydraulic configuration: 250bar working pressure, piston pump + gear pump + high-torque drive motor; mulching attachment hydraulic flow 84L/min Transmission: Full hydrostatic stepless precise control Cooling: Custom oil-water hybrid integrated cooling system + self-developed bidirectional reversible cooling fan Travel & Terrain Passability Standard high-tooth rubber tracks (double tooth height vs ordinary tracks), strong grip for slippery slopes Supported stable working slope: 55°; machine overall allowable tilt angle: 60° all directions; hydraulic system optimized extreme bearing angle ≥80° Vertical obstacle crossing: 500mm; maximum wading depth: 500mm; ground clearance 170mm Departure angle 30°, straight-line travel deviation ≤0.3% Speed regulation: Working speed 0–4km/h forward/reverse; transfer transit speed 0–10.2km/h Steering: Skid steer, full in-place zero-turn; proportional joystick supports front/rear travel direction switching Dimensions: 3230mm × 1450mm × 1420mm; self-weight 1840kg; maximum traction force 25KN Topsoil backfilling depth: 20mm; forearm lifting range: -200mm ~ 500mm Standard Mulching Mowing Attachment Working width: 1200mm; 27pcs tungsten steel cutter tools Tool rotation speed: 2500rpm, bidirectional 0–100% stepless adjustable forward/reverse rotation Max crushing diameter of branches/trunks: 100mm Remote-controlled opening & closing of attachment front cover Optional upgrade: Attachment side shift function Fast-change imported quick connectors, whole attachment replacement time less than 10 minutes Remote Control System Wireless frequency: 2.4G; effective remote working distance >150m 2 built-in rechargeable lithium batteries per remote set, supports on-machine self-charging Full remote control of engine start/stop, throttle speed, LED headlights, horn and all walking/attachment actions Real-time machine status display on receiver: monitor water temperature, oil temperature, oil level, rotation speed and blockage via multiple sensors
4. Leading Safety & Intelligent Functional Configurations
Multi-layer Anti-Rollover & Over-Tilt Protection Built-in high-precision angle sensor: Automatic horn + warning light alarm when tilt reaches 50°; engine auto-shutdown at 55° over-limit to avoid rollover. Slope driving tilt correction program: Auto brake correction when machine leans on steep slopes for stable operation. Dual safety shutdown mechanism: One-key emergency stop button on body; receiver cuts engine automatically if signal lost over 2s. Auto shutdown triggers: Excessive tilt angle, remote signal loss, abnormal hydraulic pressure or lubrication oil pressure. Intelligent Dust & Heat Dissipation Design Independent bidirectional reversible fan system matched with micro air compressor; forward/reverse air outlet switchable by remote control or timed program. It continuously cools the engine and automatically blows dust off radiator covers, ideal for long-hour dusty forest and grassland operations. Stable Parking & Anti-Slip Design Dual remote parking protection: Remote parking switch locks equipment steadily; physical parking knob with electronic handbrake prevents sliding and misoperation safety accidents. All-Round Operation & Maintenance Advantages Floating terrain matching for attachments, adapts ±10° ground undulations to keep cutters close to the ground for uniform trimming. LED working headlights support day & night continuous operation. Complete real-time equipment health monitoring system, all abnormal states visualized on remote display for predictive maintenance. Simple structure with quick-disassembly connectors, short tool replacement downtime, low daily maintenance cost.
