Topturn X4500

Compost Windrow Turner

Topturn X4500 Windrow Turner

Primary Powerhouse

The Komptech Topturn X4500 is a robust compost windrow turner engineered with the proven functionality of the larger Komptech machines, packed into a scale perfect for small and medium-size composting operations. The X4500, available in your choice of wheel or tracked version, features a sturdy, telescopic frame with buckle-resistant design, high-performance hydraulics and a generous 1.3 yard diameter drum for high throughput. The hydraulically extended maintenance platform and body-integrated ladders enable quick maintenance access. Operator comfort comes standard with a roomy workspace, powerful air conditioner and air-cushioned seat.

Download Komptech Topturn X4500 Brochure
Core Features of the Topturn X4500 Compost Windrow Turner

Komptech Topturn X4500 Core Features

1 Power Driven

The CAT® C7.1 Tier 4 Final engine meets the latest emissions standards and the new cooling system keeps everything cool even under heavy loads and high external temperatures.

2 Ease of Operation

Operate safely and comfortably in the roomy, air conditioned and pressurized cabin with optional lift feature. Night operation is made easy with high intensity LED lights.

3 Pile High

Heavy duty, one-piece plow blades help maximize space by overlapping windrows for optimum pile structure which increase temperatures and reduce composting times.

4 Effective Drum Design

The large-dimension turning drum and patented scraper bar enables high throughput, reduces odor and ensures complete mixing of the windrow outside to in.

The Topturn X4500 is Built to Efficiently Process

Contaminated Soils
Food Waste
Green Waste
Mulch Materials
MSW Composting
Ore Mixing
Sewage Sludge

The Right Komptech Turner For The Job

Four Topturn X-Series models are available to choose from and are built for a variety of application types and performance needs.

Model Engine Type Max Windrow Width Performance/Throughput
Topturn X4500
Diesel Engine CAT® C7.1 14‘ 9“ (4,500 mm) up to 3,900 yd3/hr (3,000 m3/hr)
Topturn X55
Diesel Engine CAT® C9 16‘ 5“ (5,000 mm) up to 5,200 yd3/hr (4,000 m3/hr)
Topturn X63
Diesel Engine CAT® C13 18‘ 8“ (5,700 mm) up to 5,800 yd3/hr (4,500 m3/hr)
Topturn X67
Diesel Engine CAT® C13 21‘ 0“ (6,400 mm) up to 6,540 yd3/hr (5,000 m3/hr)

Consider Us Working Partners

We won't just sell you a windrow turner. Instead, we focus on understanding your unique compost business challenges and then use our industry and product expertise to help guide you toward the right solutions to meet your needs.
How We Work

+ Personal Site Visits and Face-to-Face Consultation

+ In-depth Workflow Analysis and Expert Solution Guidance

+ Fast OEM Parts and Technical Service Support

+ Extensive After Sales Service and Maintenance Education