Premium Waste Compactor Machinery Supplier for Global Distribution
Powerful Performance: 162 kW WEICHAI engine & 21,000 kg operating weight for heavy-duty tasks.
Flexible Speed: Multiple modes with max speed of 15.7 km/h for varied job needs.
Efficient Shovel: 3350 mm wide blade, 980 mm lift height for fast material handling.
Smooth Maneuverability: Hydraulic steering with 40° turning angle for tight workspaces.
Reliable Braking: Pneumatic + mechanical brakes ensure safe, stable stops.
Versatile Design: 280 mm ground clearance & customizable axle/engine options for different terrains and tasks.
🏗️ ZT821 Landfill Compactor: High-Density Waste Management Solution
Technical Specifications & Core Performance
| Feature | Specification |
| Operating Weight | 21,000kg (21 Tons) |
| Engine Power | 162kW Weichai Engine |
| Manufacturer | Taian Zhengtai (ISO9001 Certified) |
| Logistics | 40HQ Container Compatible |
Why the ZT821 is the Strategic Choice for 2026 Waste Operations
1. Unmatched Compaction Efficiency with Weichai Power
The ZT821 is powered by a 162kW Weichai engine, delivering the high torque necessary to achieve maximum site density. This isn't just about weight; it's about the 21,000kg operating mass combined with specialized steel wheels that ensure superior crushing and compaction force for large-scale landfills.
2. Engineered for Low O&M (Operation & Maintenance) Costs
We understand that downtime at a landfill is a logistical disaster. The ZT821 features a user-friendly layout and simplified mechanical systems, which remarkably lowers the frequency and cost of maintenance.
3. Global Shipping Optimization (40HQ Efficiency)
Unlike many heavy compactors that require expensive Ro-Ro shipping, the ZT821 is logistically optimized to fit into a standard 40HQ container. This design significantly reduces international freight costs and simplifies the delivery process to ports like Durban, Lagos, or Callao.
4. 22 Years of Manufacturing Authority
Produced by Taian Zhengtai (ZT Machine), an ISO9001 certified manufacturer with over 22 years of heavy machinery expertise. Every ZT821 unit undergoes rigorous factory testing to ensure long-term durability in the harshest waste management environments.
Product Specifications
Description | Specification | ||
Equipment weight | kg | 21000 | |
Dimensions | long | mm | 7000 |
Wide (pushing shovel) | mm | 3350 | |
Wide (outside of the front wheel) | mm | 3350 | |
Wide (outside of the rear wheel) | mm | 3350 | |
high | mm | 3530 | |
Wheelbase | mm | 2750 | |
Ground clearance | mm | 280 | |
wheel | Pressure roller width (front/rear) | mm | 900 |
Pressure roller diameter (front/rear, out of the tooth) | mm | 1600 | |
Pressure roller diameter (front/rear, out-of-wheel) | mm | 1290 | |
Number of teeth (front/rear) | 个 | 64 | |
Motion transfer system | Engine manufacturer | WEICHAI | |
model | WD10G220E23 | ||
Engine power | kw | 162 | |
Engine speed | r/min | 2000 | |
Electrical System | V | 24 | |
Number of driving wheels | 4 | ||
speed | front I 0-4.2 | km/h | |
front II km/h 0-15.7 | km/h | ||
rear km/h 0-5.8 | km/h | ||
Push shovel | Pusher height | mm | 1880 |
Push shovel width | mm | 3350 | |
Pusher lift height | mm | 980 | |
Push shovel into the ground | mm | 150 | |
Braking System | Driving brake, pneumatic oil | ||
Parking/emergency brake machinery, uplift brake | |||
steering system | Steering mode Hydraulic, central articulated, sub-pendulum swing | ||
±° 40 Steering angle ±° 40 | |||
±° 15 Lateral swing angle ±° 15 | |||
Turning radius (outside of the front wheel) mm 6085 | |||
Optional | |||
Standard configuration ordinary axle+two-stage emission engine | |||
Wet brake bridge+three stage emission engine | |||
Product Details
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