Construction and demolition operations generate enormous volumes of mixed C&D debris — concrete, asphalt, wood, drywall, plastics, mixed packaging, and bulky waste. Hauling this debris off-site, paying volume-based tipping fees, and waiting for third-party processors all add up to significant overhead and slower project timelines. The Komplet Krokodile PLUS slow-speed shredder addresses these costs directly by reducing mixed C&D debris volume on-site through high-torque slow-speed shredding — converting bulky debris into compacted shredded output that disposes more efficiently and supports easier recovery of valuable fractions.
This guide walks through Krokodile PLUS shredder ROI: verified specs, the materials the machine handles (and the materials it doesn’t), the cost categories its economics work against, illustrative payback math, financing paths, and how the Krokodile PLUS pays for itself faster than typical disposal pathway carrying costs.
What the Krokodile PLUS Actually Is
The Krokodile PLUS is a slow-speed mobile shredder with a 60-inch dual-shaft architecture. Slow-speed shredders use rotating shafts equipped with hardened teeth that grip and tear material through controlled high-torque shear at low rotational speed (typically 0–35 rpm). This is fundamentally different from high-speed grinders or chippers, which use impact at high RPM. The slow-speed approach is what allows the Krokodile PLUS to handle dense, contaminated, and tough mixed material — including reinforced concrete and asphalt — without overheating, throwing dust clouds, or destroying its cutting components.
Verified Krokodile PLUS Specs
- Shaft configuration: 60-inch DUAL-shaft system with quick-change shaft and tooth configurations
- Engine: 220 HP Volvo Penta diesel (Tier 4 Final emissions compliant)
- Concrete and asphalt throughput: up to 175 US tph (C&D / Asphalt shaft, ideal conditions)
- Mixed waste throughput: up to 19 US tph (Wood / Lightweight Waste shaft)
- Plastics throughput: up to 18 US tph (Wood / Lightweight Waste shaft)
- Operating weight: 34,171 lb
- Mobility: tracked chassis, hydraulic mobility on-site, transports between sites on standard heavy-haul trailer
- Operation: wireless remote — operator stands outside the active machine zone
- Integrated magnetic separator: extracts ferrous content from the discharge stream
The Quick-Change Shaft System
One of the Krokodile PLUS’s most practical features is its quick-change shaft system. Two distinct shaft and tooth configurations are available, swapped to match the day’s feed material:
- C&D / Asphalt teeth and shafts — engineered for concrete, asphalt, brick, block, masonry, and dense rubble
- Wood / Lightweight Waste teeth and shafts — engineered for wood, drywall, plastics, mixed waste, and lighter C&D debris
This means a single Krokodile PLUS supports concrete-heavy demolition days as well as wood-heavy land clearing or municipal waste reduction days. Contractors do not buy two specialized machines — they change the shafts to match the feed.
What the Krokodile PLUS DOES Shred
The Krokodile PLUS is engineered for a wide range of C&D and bulky waste streams:
- Concrete — slabs, blocks, demolition rubble (with or without light rebar contamination, using the C&D shaft)
- Asphalt — chunks, slabs, demolition pavement (using the C&D shaft)
- Brick, block, masonry, and stone rubble (using the C&D shaft)
- Wood — framing lumber, plywood, OSB, pallets, branches, brush (using the wood/waste shaft)
- Drywall and gypsum board (using the wood/waste shaft)
- Plastics — packaging, sheeting, vinyl siding, demolition plastics (using the wood/waste shaft)
- Mattresses and bulky furniture (commercial demolition or municipal cleanouts)
- Mixed C&D debris with multiple material types in one load
- Light embedded ferrous content — fasteners, embedded nails, light rebar, banding (extracted by the integrated magnetic separator)
- Green compost feedstock and bulky organic material (using the wood/waste shaft)
What the Krokodile PLUS Does NOT Shred
The Krokodile PLUS is not a metal shredder. While it tolerates light steel contamination — short rebar, nails, banding — it is not designed to shred clean steel scrap, intact pipe, structural rebar bundles, vehicle bodies, or large appliances. Heavy ferrous content should be removed before feeding. The integrated magnetic separator extracts ferrous content from the discharge stream — that is its purpose. The shafts are not the right tool for shredding metal as the primary material.
It is also not a fine-grinder. Output sizing is determined by the tooth and shaft configuration. For sub-inch spec-grade aggregate output from concrete or asphalt, the Krokodile PLUS output should feed downstream into a Komplet compact jaw crusher or K-IC 70 impact crusher, then through a Komplet screener for final gradation. The Krokodile PLUS is the volume-reduction and pre-processing step in that workflow, not the finishing step.
The Cost Categories Krokodile PLUS Economics Work Against
Volume-Based Tipping Fees
Many disposal sites charge mixed C&D debris on a volume basis (cubic yards) rather than weight basis. Bulky debris — particularly furniture, mattresses, packaging, and uncompacted mixed C&D — fills truckloads and dumpsters quickly with low-density material, generating high volume-based tipping fees relative to actual material weight. Slow-speed shredding compacts material substantially, reducing volume-based tipping fees proportionally.
Hauling and Transportation
Each truck or dumpster moving uncompacted C&D debris carries far less material weight than the same vehicle could carry with shredded material. For typical commercial demolition projects, the volume reduction from slow-speed shredding eliminates a substantial percentage of haul-out trips — directly reducing fuel cost, driver labor, and equipment hour accumulation on hauling fleet.
Dumpster Rental and Roll-Off Service
Demolition operations using dumpster service for mixed C&D debris pay rental fees per dumpster plus tipping fees per haul. Reducing the number of dumpsters and haul cycles required directly reduces these recurring service costs.
Project Schedule Carrying Cost
Mixed C&D debris cleanup is often a project schedule bottleneck — debris accumulates on-site faster than haulers can remove it, slowing demolition crew progression. On-site shredding eliminates haul-out scheduling dependencies, supporting continuous demolition crew progression and faster project completion.
Manual Sorting Labor
Some recyclable fractions in mixed C&D debris (light metals, certain plastics) command scrap value when separated from the main debris stream. Pre-shred sorting is typically labor-intensive; post-shred separation is significantly easier because the reduced material is more uniform in size and the integrated magnetic separator handles ferrous extraction automatically.
The Revenue Categories Krokodile PLUS Generates
Recycled Concrete Aggregate (RCA)
Concrete and asphalt rubble shredded with the C&D shaft, then processed downstream through a Komplet compact crusher and screener, produces sized recycled aggregate suitable for road base, structural fill, sub-base, or non-structural backfill — depending on project specification. The contractor can either reuse it on-project (offsetting virgin aggregate purchase) or sell it into the local recycled aggregate market.
Recovered Wood Revenue
Shredded wood waste serves multiple downstream markets — biomass fuel for power generation, mulch production, animal bedding, landscape mulch, particle board manufacturing feedstock. Pricing varies significantly by region and end market. Operations producing meaningful annual volumes capture additional revenue.
Recovered Ferrous Metal
The Krokodile PLUS’s integrated magnetic separator captures ferrous metal from the discharge stream automatically — fasteners, embedded nails, light rebar fragments, banding. Captured material can be sold to scrap metal recyclers, generating revenue rather than disposal cost.
Reduced Disposal Volume
Shredded mixed C&D occupies a fraction of the volume of unshredded debris. For volume-based tipping markets, this reduces disposal cost proportionally. For weight-based tipping markets (which charge by ton regardless of volume), volume reduction still reduces hauling cost by allowing more tonnage per truckload.
Sample Krokodile PLUS Payback Math
Specific numbers vary substantially by region, project profile, and market conditions. The example below is illustrative — actual results require specific market analysis for your operation. All figures should be verified against your local hauling rates, tipping fees, recovered material market values, and operating cost expectations.
Sample Operation: Demolition Contractor with Recurring C&D Pipeline
Consider a demolition contractor processing several thousand tons of mixed C&D debris annually across multiple commercial demolition projects, in a regional market with substantial volume-based tipping fees and recurring dumpster service costs. The cost categories that the Krokodile PLUS economics work against include:
- Volume-based tipping fees on mixed C&D loads — reduced through shredded compaction
- Dumpster rental and pull-out fees — reduced through fewer required hauls
- Hauling fuel and driver labor — reduced through denser truckloads
- Schedule carrying cost on bottlenecked projects — reduced through decoupling crew from hauling
Offset against the Krokodile PLUS operating costs — diesel fuel, OEM-scheduled maintenance, wear parts (teeth, shafts), operator labor, transportation between sites — and combined with revenue from recycled aggregate, recovered wood, and recovered ferrous metal, the math typically produces meaningful net annual benefit on operations matching this profile.
Payback timelines depend heavily on the specific operation. Komplet America does not publish a single ROI number because the variables — recurring volume, local tipping rates, recovered material market value, financing terms, operator productivity — are too operation-specific. The Komplet sales team can structure the analysis using your specific operation’s data — call 908-369-3340 to discuss.
Financing the Krokodile PLUS
Komplet Capital Direct Financing
Komplet Capital offers financing tailored to the equipment industry. 100% financing is available for qualified buyers, with terms typically up to 72 months. APR ranges typically from 7.50% (excellent credit, established business history) up to 18% (higher-risk credit profiles). Application and approval processes are streamlined for equipment industry customers.
Section 179 Tax Deduction
New equipment qualifies for the Section 179 tax deduction (up to $1.22M for the 2024 tax year, subject to current-year limits). The Krokodile PLUS qualifies for the full deduction in the year of purchase rather than depreciated over multiple years. Talk to your tax advisor for specifics on your operation’s eligibility — Komplet America is not a tax advisor.
Cash Flow Math
For typical contractor scenarios, monthly Krokodile PLUS financing payments are commonly fully covered by avoided dump fees alone — meaning the equipment effectively self-finances while producing additional revenue from recovered material sales. Section 179 tax benefit in year one effectively returns a substantial percentage of the equipment cost as tax savings, further accelerating effective payback.
Pre-Owned Path
Komplet America’s pre-owned equipment inventory occasionally includes pre-owned Krokodile PLUS units at lower price points. Pre-owned typically prices substantially below new equipment, which compresses payback timelines further. Verify Tier 4 Final emissions compliance and remaining service life before purchase.
Rental Before Purchase
For first-time shredder buyers, rental is typically the right starting point. Komplet’s authorized dealer network includes rental partners offering rent-to-own arrangements where rental payments may credit toward eventual purchase (terms vary by dealer). Renting demonstrates equipment fit on real C&D streams before committing capital. Find your local Komplet dealer or call 908-369-3340.
Frequently Asked Questions
How fast does the Krokodile PLUS pay for itself?
Highly variable based on volume, regional pricing, and operational utilization. Operations with high recurring C&D volume in markets with premium tipping fees, active recovery markets, and tight project schedules typically see faster payback than low-volume operations in low-cost disposal markets. Komplet America does not publish a single payback number because the variables are too operation-specific. Call 908-369-3340 to discuss your specific situation.
Does the Krokodile PLUS shred concrete?
Yes. The Krokodile PLUS handles concrete (with or without light rebar contamination) using its C&D / Asphalt shaft configuration. Published throughput is up to 175 US tons per hour for concrete and asphalt under ideal conditions. The high-torque slow-speed dual shafts tear through concrete and discharge rebar fragments, and the integrated magnetic separator extracts the ferrous content from the discharge stream. Heavy structural rebar bundles or large steel members should be removed before feeding.
Is the Krokodile PLUS a single-shaft or dual-shaft shredder?
Dual-shaft. The Krokodile PLUS uses a 60-inch dual-shaft system with a quick-change shaft and tooth configuration system. Two distinct shaft and tooth configurations are available — C&D / Asphalt shafts for concrete, asphalt, and dense rubble; Wood / Lightweight Waste shafts for wood, drywall, plastics, and mixed lighter material. The shafts can be swapped to match the day’s feed material.
What’s the difference between Krokodile and Krokodile PLUS?
The Krokodile PLUS is the current Komplet America shredder offering — 60-inch dual-shaft system, 220 HP Volvo Penta engine, up to 175 US tph C&D throughput, 34,171 lb operating weight. References to a non-PLUS Krokodile in older content describe an earlier deprecated product. All current shredder content references the Krokodile PLUS.
How does the Krokodile PLUS compare to high-speed shredders or wood chippers?
Slow-speed and high-speed shredders serve different applications. Slow-speed (Krokodile PLUS) handles dense, fibrous, mixed C&D material — concrete, asphalt, mixed debris with embedded ferrous metal — through high-torque shear. High-speed shredders rely on impact at high RPM and are typically suited to lighter, more uniform feed; they generate more dust and noise per ton on heavy material. Wood chippers handle clean wood specifically. For mixed C&D, slow-speed is the right tool.
Can a single operator run the Krokodile PLUS?
Yes. Wireless remote control allows single-operator deployment, operation, and material handling. A loader operator typically handles feed-side material delivery; the shredder operator manages shredding operation and stockpile management. Operators stand outside the active machine zone — wireless remote operation is the fundamental safety design of the slow-speed mobile shredder category.
How does Tier 4 Final emissions affect Krokodile PLUS operation?
The Krokodile PLUS uses a 220 HP Volvo Penta Tier 4 Final emissions-compliant diesel engine — required for federal compliance on construction equipment manufactured for the current US market. Tier 4 Final compliance is necessary for operating in many state-level emissions-restricted markets and supports operations bidding on commercial work in jurisdictions with sustainability requirements.
What about parts and service support?
Komplet America’s parts inventory is forecasted in advance to support fast wear-part availability when service items are needed. Authorized dealers across North and Central America provide local service support. The Volvo Penta engine is supported through Volvo’s global service network for engine-specific service. Call 908-369-3340 for parts, service, or technical questions.
What’s the warranty on the Krokodile PLUS?
All new Komplet equipment ships with a 1-year / 1,000-hour standard warranty (whichever comes first). The Krokodile PLUS qualifies for the same warranty terms as other Komplet equipment. Pre-owned Krokodile PLUS units may have remaining warranty coverage depending on hours and original purchase date — verify warranty status before purchase decisions.
Final Thoughts
The Krokodile PLUS slow-speed shredder addresses a specific economic problem — mixed C&D debris generates significant disposal cost relative to its actual recovery value, particularly in markets with volume-based tipping fees. By compacting mixed C&D debris and supporting recovery of valuable fractions (RCA from concrete and asphalt, mulch and biomass from wood, ferrous scrap from embedded metal), the Krokodile PLUS converts the disposal cost stream into a combination of reduced disposal cost and recovered material revenue.
For demolition contractors, C&D recyclers, and waste management operations processing recurring volumes of mixed C&D debris, the dual-shaft architecture, quick-change shaft system, and full multi-material capability — concrete and asphalt on the C&D shaft, wood and lightweight waste on the wood/waste shaft — make the Krokodile PLUS one machine that fills multiple roles. Combined with Komplet’s compact jaw and impact crushers, screeners, and tracked conveyors, the full equipment lineup covers an end-to-end on-site C&D recycling workflow.
Learn more about the Krokodile PLUS slow-speed mobile shredder, review Komplet Capital financing options, or check current pre-owned equipment availability.
Ready to Talk Krokodile PLUS Economics?
- Call Komplet America at 908-369-3340 to discuss your typical C&D volume, local hauling and tipping rates, and equipment options
- Request a yard demonstration in Hillsborough, NJ — bring sample material to evaluate the equipment before you commit
- Review Krokodile PLUS specifications and pricing
- Explore Komplet Capital financing — terms typically up to 72 months, Section 179 eligible for U.S. tax purposes
- Check pre-owned equipment availability or find your local Komplet dealer for rental options
Never enough.
Disclaimer: All operating, maintenance, and service guidance in this article is general in nature. Always refer to the official Komplet operator’s manual for the specific machine model and serial number, and follow OEM intervals and procedures. For warranty-protected work, contact Komplet America at 908-369-3340 or your authorized Komplet dealer. Improper service or non-OEM parts may void warranty coverage.
Disclaimer: All cost, ROI, payback, pricing, dump fee, scrap pricing, and revenue figures and references in this article are illustrative only. Actual results vary significantly by region, market, material type, equipment utilization, operator skill, financing terms, regulatory environment, and many other factors. Equipment pricing, tipping fees, dumpster pricing, recovered material pricing, fuel costs, labor rates, and interest rates all change over time and by location. Komplet America makes no guarantee, warranty, or representation of specific financial performance, payback timelines, or business outcomes for any particular operation. Customers should perform their own analysis with appropriate financial and tax advisors before making purchase decisions. Komplet Capital financing terms and rates are subject to credit approval and may vary. Section 179 tax benefits are subject to current-year IRS limits and the customer’s own tax position — consult your tax advisor.
Disclaimer: Production rates and throughput figures (“up to” tons per hour) reflect maximum potential output under ideal conditions. Actual results vary based on material composition, moisture content, contamination level, operator experience, and site conditions.
