Product Introduction
The tractor towing lime soil mixer is a three-point hitch mounted construction attachment towed by medium and high-horsepower tractors, specially designed for mixing raw soil, lime and cement to form solid road subgrade layers. It acts as a reliable rural road soil stabilizer mixer for village road reconstruction, a powerful subgrade mixer for municipal foundation treatment, standard stabilized soil mixer for low-grade highway paving, professional highway soil stabilizer mixer for old road cold regeneration, and multi-functional farmland soil mixer for agricultural land consolidation. Equipped with triple-row heavy-duty drive chains and reinforced Steyr rear axle, this machine delivers uniform deep mixing up to 30cm, with customizable working widths from 1m to 2m to satisfy diverse construction requirements worldwide.
Core Technical Parameter Table
|
Item |
WLB1800 Model |
WLB2000 Model |
|
Working Width |
1.8 m |
2.0 m |
|
Overall Dimension |
2150*1200*1400 mm |
2350*1200*1400 mm |
|
Total Weight |
1200 kg |
1250 kg |
|
Mixing Drum Diameter |
245 mm |
|
|
Drive Chain |
20A-3 triple row heavy chain |
|
|
Max Loose Mixing Depth |
30 cm |
|
|
Compacted Finished Depth |
16–17 cm |
|
Core Competitive Advantages
Triple Reinforced Chain Transmission: Three parallel heavy chains share mixing torque, effectively avoiding chain stretching and tooth jumping when mixing hard soil and gravel, greatly extending service life.
Genuine Steyr Heavy Rear Axle: Cast steel axle and differential bear continuous high torque without overheating, stable for all-day construction work.
Separable Alloy Bullet Blades: Each cutter tip is independently bolted; worn parts can be replaced separately without disassembling the whole mixing roller to cut maintenance costs.
Fully Enclosed Sealed Cabinet: Thick manganese steel box prevents lime splashing waste and construction dust pollution, saving raw material costs.
Floating Spring Scraper Board: Automatically fits undulating ground, maintaining consistent mixing depth and flat subgrade surface quality.
Standard Factory Production Flow
Raw Material Cutting
High-strength Q345 manganese steel plates are precisely cut by laser to eliminate dimensional errors.
01
Full Penetration Welding
All load-bearing frame and cabinet joints are deep welded by certified welders to prevent deformation.
02
Shot Blasting Anti-Rust Treatment
Complete surface rust removal, followed by double anti-rust primer and weather-resistant finish paint.
03
Assembly & Lubrication
Install rear axle, triple chains and alloy blades, fill gearbox with heavy-duty lubricant.
04
Pre-Delivery Full Load Test
Each finished mixer runs continuously for 2 hours to inspect chain, axle and mixing roller stability before packaging.
05
Common Customer Fault Solutions
1.Rural road soil stabilizer mixer mixing drum stalls during lime-soil mixing Solution: Cut tractor power off, clear compacted soil and stones stuck between blades; check gearbox oil level and refill heavy-load anti-wear lubricant; adjust chain tension to eliminate slack.
2.Subgrade mixer shows uneven mixing depth on bumpy terrain Solution: Adjust the tension springs of the front floating scraper to fit ground fluctuations; inspect tractor hydraulic lifting cylinder for oil leakage and replenish hydraulic fluid timely.
3.Stabilized soil mixer triple chain jumps teeth during long-hour heavy mixing Solution: Replace overstretched worn chain links with standard 20A heavy-duty chains; calibrate chain tension to avoid excessive sagging.
4.Alloy blades wear rapidly when the tractor towing lime soil mixer works on gravel-rich subgrade Solution: Slow down tractor forward speed to reduce impact overload; prepare spare alloy blade assemblies for batch replacement, regularly clear stone debris around the mixing drum.
5.Farmland soil mixer rear axle generates abnormal knocking noise Solution: Drain contaminated old gear oil and add high-viscosity anti-wear lubricant; disassemble to check for worn differential gears and replace damaged components immediately.
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