Garbage Transport Semi-trailer

Basic Structure & Design (By Type)

Garbage transport semi-trailers are mainly categorized into three types based on garbage characteristics and transport needs, with distinct structural designs:

2. Dimension Parameters

Overall Length: 10.0–13.7 meters (32.8–44.9 feet) (compliant with road width limits in most countries/regions)

Cargo Compartment Dimensions:

Length: 6.0–10.0 meters (19.7–32.8 feet)

Width: 2.3–2.55 meters (7.5–8.4 feet) (matches standard road lane width)

Height: 1.8–2.8 meters (5.9–9.2 feet)

Cargo Compartment Volume:

Sealed type: 20–40 m³ (706–1413 cubic feet)

Compressed type: 15–30 m³ (530–1059 cubic feet) (after compression, actual garbage volume up to 45 m³)

Dump type: 25–50 m³ (883–1766 cubic feet)

Ground Clearance: 280–350 mm (11.0–13.8 inches) (avoids scraping on uneven roads)

3. Load Capacity

Axle Configuration: 3–5 axles (rear-drive axles; no front steering axle)

Rated Payload:

3-axle models: 30–35 metric tons (66,139–77,162 lbs)

4-axle models: 40–45 metric tons (88,185–99,208 lbs)

5-axle heavy-duty models: 50–60 metric tons (110,231–132,277 lbs) (for construction waste / 渣土)

Max Static Load: 120% of rated payload (for short-duration loading during garbage compression or loading)

Compression Ratio (for compressed type): 1:2.5–1:3.5 (reduces loose garbage volume by 50–70%)

4. Hydraulic System (For Compressed & Dump Types)

Power Source:

Tractor-driven: Connects to tractor PTO (Power Take-Off) shaft (540/1000 rpm)

Independent unit: Built-in 10–15 HP diesel-powered hydraulic pump (for off-grid use)

Hydraulic Pump:

Compressed type: Piston pump (working pressure: 20–25 MPa; flow rate: 30–50 L/min)

Dump type: Gear pump (working pressure: 16–20 MPa; flow rate: 25–40 L/min)

Hydraulic Cylinders:

Compressed type: 2–4 cylinders (compression cylinder + push cylinder; bore diameter: 120–180 mm; stroke: 1500–2500 mm)

Dump type: 2–3 lifting cylinders (bore diameter: 160–220 mm; stroke: 2000–3000 mm)

Operation Performance:

Compressed type: Compression time per cycle: 30–60 seconds; garbage density after compression: 0.8–1.2 t/m³

Dump type: Lifting angle: 45–60°; full lifting time: 40–80 seconds; lowering time: 30–60 seconds

5. Sealing & Environmental Protection Features

Leakage Prevention:

Sealed type: Double-layer EPDM rubber strips on compartment doors; anti-leakage chassis (collects leachate in a 200–500 L tank)

Compressed type: Rubber gaskets on compression plate and compartment edges; leachate discharge valve (controllable for centralized treatment)

Odor Control: Optional activated carbon filters (mounted on compartment vents) for odor absorption (suitable for food waste / 厨余垃圾)

Corrosion Resistance: Compartment inner lining (304 stainless steel or epoxy coating) to resist corrosion from acidic/alkaline garbage leachate

6. Axle, Suspension & Braking System

Axle Type: Heavy-duty commercial trailer axles (e.g., BPW, SAF-Holland); axle shaft diameter: 80–110 mm (3.1–4.3 inches) (forged 45# steel or 20CrMnTi)

Suspension Type:

Standard: Reinforced leaf spring suspension (12–16 leaves per axle; 60Si2Mn spring steel) – suitable for rough landfill roads

Optional: Air suspension (2–4 airbags per axle; load capacity 10–15 tons per airbag) – reduces vibration for sealed food waste transport

Braking System:

Brake type: Pneumatic drum brakes (standard) or disc brakes (optional); drum diameter: 420–450 mm; width: 180–200 mm

ABS (Anti-lock Braking System): Standard (complies with ECE R13 and GB 7258); prevents wheel lock during emergency braking

Parking Brake: Spring-loaded mechanical brake (secures the trailer when parked at landfills)

7. Tire & Wheel

Tire Quantity: 6 tires (3-axle) / 8 tires (4-axle) / 10 tires (5-axle) + 1–2 spare tires

Tire Specification: 295/80R22.5 (radial, all-weather) or 11R22.5 (heavy-duty); load index: 152/148 (max load 3,550 kg per tire)

Wheel Rim: 22.5×9.00 inches (steel rims, anti-corrosion spray coating) – suitable for garbage-contaminated working environments

8. Additional Features

Loading/Unloading Aids:

Sealed type: Top-loading hatches (manual/electric) for garbage truck feeding; rear door with hydraulic opening (no manual lifting)

Compressed type: Automatic push plate (unloads compressed garbage without manual assistance)

Safety & Operation:

LED work lights (mounted on compartment sides/rear) for night loading/unloading

Reflective tapes (ECE R27-compliant) for visibility on urban roads

Electric support legs (20-ton load capacity each) for stable parking when disconnected from the tractor

Notes

Specifications vary by manufacturer (e.g., CIMC, XCMG, Zoomlion) and custom requirements (e.g., cold-region anti-freeze hydraulic oil, explosion-proof designs for industrial hazardous waste). For urban use, confirm local regulations on vehicle length/weight and environmental protection (e.g., leachate treatment standards in the EU or China). Refer to the manufacturer's technical datasheet for precise parameters.

Product Brief and Product Content Introduction

Product Brief

The Garbage Transport Semi-trailer (Model: GT-S350) is a multi-functional, eco-friendly heavy-duty vehicle tailored for urban sanitation, waste treatment plants, and construction sites. It integrates sealed leakage prevention, hydraulic compression (optional), and efficient dumping capabilities to handle diverse waste types-including municipal solid waste, kitchen waste, and construction debris. With a 35-metric-ton rated payload (3-axle configuration), 30 m³ cargo compartment volume, and compliance with international standards (ECE R13 for braking, EU 2022/142 for environmental protection), this semi-trailer ensures safe, odor-free, and high-capacity waste transport. It is compatible with mainstream tractors (Sinotruk, FAW, Volvo) via 50#/90# kingpins, making it a reliable solution for global clients seeking to optimize waste management efficiency while minimizing environmental impact.

Product Content Introduction

Garbage Transport Semi-trailer (Model: GT-S350) features a versatile dual-purpose structure that adapts to multiple waste types. Its 30 m³ cargo compartment can be configured as a fully sealed type (for municipal/kitchen waste) or a hydraulic compression type (for loose waste like paper/plastic). The sealed version uses 304 stainless steel inner lining (resistant to acidic leachate) and double-layer EPDM rubber seals on doors, while the compression version adds a 16-mm manganese steel (65Mn) compression plate-both designs share a Q345B high-strength steel frame (300×150×8×12 mm section) for long-term durability against heavy loads.

Garbage Transport Semi-trailer (Model: GT-S350) delivers efficient hydraulic performance for compression and dumping. For the compression configuration, its piston pump (22 MPa working pressure, 40 L/min flow rate) drives two 160-mm bore hydraulic cylinders, achieving a 1:3 compression ratio-reducing loose waste volume by 67% and boosting actual transport capacity to 45 m³. For the dump configuration, a gear pump (18 MPa pressure) powers three 200-mm bore lifting cylinders, lifting the compartment to a 55° tilt angle in 60 seconds for quick, labor-free unloading at landfills or treatment plants.

Garbage Transport Semi-trailer (Model: GT-S350) prioritizes environmental protection with advanced anti-leakage and odor-control features. A 300-L HDPE leachate collection tank (mounted under the frame) captures waste liquid, preventing road contamination, while a controllable discharge valve allows centralized treatment at facilities. The sealed version optionally adds activated carbon filters on compartment vents, absorbing odors to meet urban sanitation requirements (e.g., EU 2022/142). All external surfaces use anti-corrosion electrostatic spray painting, resisting rust from waste residue and extending service life to 8+ years.

Garbage Transport Semi-trailer (Model: GT-S350) offers road-compliant dimensions and strong load-bearing capacity. Its overall length is 13.7 meters (legal in most regions), width 2.55 meters, and compartment height 2.4 meters-balancing capacity with urban maneuverability. The 3-axle design (equivalent to BPW heavy-duty axles) supports a 35-metric-ton rated payload, with 120% max static load for short-duration compression loading. The 6.8+1.3-meter axle spacing ensures even weight distribution, reducing tire wear and improving stability during long-haul waste transport (e.g., from city centers to suburban landfills).

Garbage Transport Semi-trailer (Model: GT-S350) ensures stable driving with a robust suspension and braking system. It comes standard with reinforced leaf spring suspension (14 leaves per axle, 60Si2Mn steel)-ideal for rough landfill roads, absorbing vibrations to protect the compartment. An optional air suspension (3 airbags per axle, 12-ton capacity each) is available for kitchen waste transport, minimizing liquid sloshing. The braking system includes 420-mm pneumatic drum brakes and ECE R13-certified ABS, preventing wheel lock during emergency stops on wet urban roads, while a spring-loaded parking brake secures the trailer when parked.

Garbage Transport Semi-trailer (Model: GT-S350) simplifies operation with user-friendly controls and loading aids. The hydraulic system is controlled via a cab-mounted electric panel (or optional wireless remote, 50-meter range), allowing operators to monitor compression/dumping progress without leaving the tractor. Top-loading hatches (manual or electric) enable easy feeding from garbage collection trucks, while the rear door uses hydraulic opening (no manual lifting)-cutting loading time by 40%. Transparent leachate tank gauges let users check liquid levels at a glance, avoiding overflow.

Garbage Transport Semi-trailer (Model: GT-S350) includes practical safety and maintenance features for daily use. LED work lights (mounted on compartment sides and rear) illuminate loading/unloading areas during night shifts, while ECE R27-compliant reflective tapes enhance visibility on urban roads. Two electric support legs (20-ton capacity each) replace manual cranking, simplifying trailer leveling when disconnected from the tractor. Vulnerable parts (like seals and filters) are easy to replace with basic tools, and the manufacturer provides a 1-year warranty for the hydraulic system and frame-lowering post-purchase maintenance costs for clients.

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