// TECHNICAL TELEMETRY // LOG_ID: AXE_ELECTRIC_TCO_01

Electric Shredder TCO: 1250 E VFD vs Diesel — 195,000 EUR Energy Saving

Mathematical TCO model comparing the ARJES Impaktor 1250 E electric flagship (dual 250 kW asynchronous motors with VFD, 320 kW·h avg draw) against the TANA Shark 4400 diesel (Cummins QSM11 400 kW, 45 l/h avg burn) over 10,000 operating hours. At 0.15 EUR/kW·h industrial electricity and 1.50 EUR/litre diesel: 1250 E energy cost = 480,000 EUR; TANA fuel cost = 675,000 EUR. Delta = 195,000 EUR (≈30% saving). Compounded by zero DPF/SCR service, zero oil filters, zero injector maintenance, and zero AdBlue on the electric machine. VFD soft-start also eliminates inrush current spikes that would trip aging 20 kV CEE substation breakers — decisive for demolition sites fed from Soviet-era grids.

Tactical Fact Sheet

›Location: EU_ENERGY_MODEL

›Tech Index: AXE_ELECTRIC_TCO_01

›Sys Time: 15:45:00

›Event Log: 6

›Data Stream: 8

ARJES 1250 E Power (kW)

500kW

Nominal

STD 58.7500% In Spec

TANA Shark 4400 Power (kW)

400kW

Nominal

STD 78.8900% In Spec

ARJES 1250 E Avg Draw (kW·h)

320kW·h

Nominal

STD 65.3300% In Spec

TANA Shark 4400 Fuel (l/h)

45l/h

Warning

STD 58.3000% Load Warning

ARJES 1250 E 10k-h Energy Cost (EUR)

480,000EUR

Nominal

STD 76.2700% In Spec

TANA Shark 4400 10k-h Fuel Cost (EUR)

675,000EUR

Warning

STD 55.0400% Load Warning

Energy Cost Delta 10k h (EUR)

195,000EUR

Nominal

STD 99.5100% In Spec

Energy Cost Saving (%)

30%

Nominal

STD 62.3200% In Spec

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// TECHNICAL TELEMETRY // LOG_ID: AXE_ELECTRIC_TCO_01

Electric Shredder TCO: 1250 E VFD vs Diesel — 195,000 EUR Energy Saving

Tactical Fact Sheet

›Location: EU_ENERGY_MODEL

›Tech Index: AXE_ELECTRIC_TCO_01

›Sys Time: 15:45:00

›Event Log: 6

›Data Stream: 8

ARJES 1250 E Power (kW)

500kW

Nominal

STD 58.7500% In Spec

TANA Shark 4400 Power (kW)

400kW

Nominal

STD 78.8900% In Spec

ARJES 1250 E Avg Draw (kW·h)

320kW·h

Nominal

STD 65.3300% In Spec

TANA Shark 4400 Fuel (l/h)

45l/h

Warning

STD 58.3000% Load Warning

ARJES 1250 E 10k-h Energy Cost (EUR)

480,000EUR

Nominal

STD 76.2700% In Spec

TANA Shark 4400 10k-h Fuel Cost (EUR)

675,000EUR

Warning

STD 55.0400% Load Warning

Energy Cost Delta 10k h (EUR)

195,000EUR

Nominal

STD 99.5100% In Spec

Energy Cost Saving (%)

30%

Nominal

STD 62.3200% In Spec

ROI Engine · Per Shift

FISCAL_SHIELD_CAPITAL: 2,098.00 EUR

Landfill fee €25/t, fuel consumption 0.27 l/t, and wear factor 0.85 are locked into the shift model.

Summary

// KEY ENGINEERING TERMS

tensile fracture, cutting regime, TCO, OPEX — wear cassette, twin-shaft

Technical Analysis

DRIVE ARCHITECTURE: VFD-CONTROLLED DUAL ASYNCHRONOUS VS CUMMINS DIESEL

The ARJES Impaktor 1250 E is the electric flagship of the Impaktor line, powered by two 250 kW asynchronous motors — one per shaft — each driven by an independent Variable Frequency Drive (VFD). The VFD ramps motor speed on a programmable torque curve, eliminating the inrush current spike that a direct-on-line start of a 500 kW motor would impose on the local grid. Under typical C&D load, the machine draws an average 320 kW·h per operating hour. The TANA Shark 4400 — the principal single-shaft diesel competitor in the 400 kW class — uses a Cummins QSM11 6.7-litre Stage V diesel burning 45 l/h average under equivalent load. The drive architecture is fundamentally different: electric VFD provides instantaneous torque modulation and per-shaft independent reverse; diesel-hydraulic provides fuel-burn autonomy but with mechanical drivetrain losses and DPF/SCR aftertreatment overhead.

10,000-HOUR ENERGY TCO MATHEMATICS

At EU industrial electricity tariff 0.15 EUR/kW·h (Q3 2026 average for industrial C&I consumers) and EU diesel price 1.50 EUR/litre (Q3 2026 average including excise): ARJES 1250 E energy cost = 320 kW·h × 10,000 h × 0.15 EUR/kW·h = 480,000 EUR. TANA Shark 4400 fuel cost = 45 l/h × 10,000 h × 1.50 EUR/l = 675,000 EUR. Energy cost delta = 195,000 EUR (≈29% saving for the electric machine). This is the pure energy line-item. The full TCO delta is larger: the 1250 E has zero DPF filter replacement (3,000 EUR per 4,500 h on the Cummins = 6,700 EUR/10k h), zero SCR catalyst service, zero engine oil and filter changes (250 EUR per 500 h = 5,000 EUR/10k h), zero AdBlue consumption (8% of diesel volume = 36,000 L = 18,000 EUR/10k h), and zero injector and valve-seat service. Conservative all-in delta: 225,000–250,000 EUR over 10,000 h.

VFD SOFT-START: CEE GRID STABILITY DECISIVE ADVANTAGE

The VFD soft-start capability of the 1250 E is decisive for CEE demolition sites fed from Soviet-era 20 kV industrial substations. A direct-on-line start of a 500 kW induction motor draws 6–8× rated current for 3–5 seconds — on a weak 20 kV grid with 1 MVA transformer, this sags the bus voltage by 15–20%, tripping undervoltage relays on every other load on the substation. The VFD ramps the motor from 0 to 1,500 rpm over 30–60 seconds on a programmable torque curve, holding inrush at 1.1× rated current — invisible to the substation. This enables deployment of the 1250 E on sites where a direct-on-line 500 kW start is technically impossible without a 200k EUR substation upgrade. The TANA Shark 4400 diesel has no grid dependency, but pays for it in 675,000 EUR of fuel over 10,000 hours.

STRATEGIC POSITIONING: WHEN TO CHOOSE ELECTRIC VS DIESEL

The 1250 E is the correct choice when (a) the site has stable industrial grid access (≥1 MVA transformer, <5% voltage drop under 500 kW load); (b) the operating horizon exceeds 4,000 hours per year (energy savings amortize the electric premium within 18 months); (c) the site is in a Zero Emission Zone (London, Paris, NYC post-2026) where diesel NRMM Stage V is prohibited; or (d) the site owner values the zero-exhaust, zero-NOx, zero-PM operating profile for permitting or ESG reporting. The TANA Shark 4400 diesel is the correct choice when (a) the site has no grid access (remote quarry, landfill cell expansion); (b) the operating horizon is under 2,000 h/year (energy savings cannot amortize the electric premium); or (c) the operator prioritizes RDF fraction precision (TANA adjustable counter-screen) over primary-shred survivability. For most CEE demolition contractors with grid-stable industrial sites, the 1250 E delivers 195,000 EUR energy savings + zero aftertreatment service + ZEZ compliance over a 10,000-h horizon.

INTERACTIVE DATA VISUALIZATION

LOADING CHART DATA...

System Integrity

nominal

Power Unit

Hydraulics

Shaft Sync

SCU Logic

Magnetic Sep.

Cooling

Telemetry

Track Drive

15:45:05 — ELECTRIC_TCO_INIT: 10,000 operating hours horizon. Electricity 0.15 EUR/kW·h industrial; Diesel 1.50 EUR/litre EU Q3 2026.

15:45:18 — ARJES_1250E: 2× 250 kW asynchronous motors with VFD. Avg draw 320 kW·h under load. 320 × 10,000 × 0.15 = 480,000 EUR.

15:45:32 — TANA_4400: Cummins QSM11 400 kW. Avg burn 45 l/h. 45 × 10,000 × 1.50 = 675,000 EUR.

15:45:47 — DELTA: 675,000 - 480,000 = 195,000 EUR energy saving (≈ 30%) for electric drive.

15:46:02 — EXTRAS: 0 EUR DPF/SCR service, 0 EUR oil filters, 0 EUR injector maintenance, 0 EUR AdBlue for 1250 E.

15:46:18 — VFD_BONUS: Soft-start eliminates inrush spike — no substation breaker trip on aging CEE 20 kV grids.

Impaktor Range

250 EVO I250 EVO II350 EVO I350 EVO II850100011001250 E1250 D

REF: EU_ENERGY_MODEL_26

Impaktor Range · Performance Data

Impaktor 1250 D — View specs→IMPAKTOR 1250 E — View specs→

// RELATED INDUSTRIAL ENTITIES6 nodes

RESEARCH

MODELS

Verification Reports · External Sources

ARJES Impaktor 1250 E Technical Specifications (Electric VFD Drive)https://arjes.de/TANA Shark 4400 Product Datasheet (Cummins QSM11)https://tana.fi/EU Industrial Electricity Tariffs 2026 (0.15 EUR/kW·h)https://www.energy.eu/European Diesel Fuel Prices 2026 (1.50 EUR/litre)https://www.energy.eu/fuel-prices/

[ LOADING => DATA ]

88%

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// TECHNICAL TELEMETRY // LOG_ID: AXE_ELECTRIC_TCO_01

Electric Shredder TCO: 1250 E VFD vs Diesel — 195,000 EUR Energy Saving

Tactical Fact Sheet

›Location: EU_ENERGY_MODEL

›Tech Index: AXE_ELECTRIC_TCO_01

›Sys Time: 15:45:00

›Event Log: 6

›Data Stream: 8

ARJES 1250 E Power (kW)

500kW

Nominal

STD 58.7500% In Spec

TANA Shark 4400 Power (kW)

400kW

Nominal

STD 78.8900% In Spec

ARJES 1250 E Avg Draw (kW·h)

320kW·h

Nominal

STD 65.3300% In Spec

TANA Shark 4400 Fuel (l/h)

45l/h

Warning

STD 58.3000% Load Warning

ARJES 1250 E 10k-h Energy Cost (EUR)

480,000EUR

Nominal

STD 76.2700% In Spec

TANA Shark 4400 10k-h Fuel Cost (EUR)

675,000EUR

Warning

STD 55.0400% Load Warning

Energy Cost Delta 10k h (EUR)

195,000EUR

Nominal

STD 99.5100% In Spec

Energy Cost Saving (%)

30%

Nominal

STD 62.3200% In Spec

// Tech Index

[ [ ESC // RETURN_TO_ARCHIVE ] ]

// TECHNICAL TELEMETRY // LOG_ID: AXE_ELECTRIC_TCO_01

Electric Shredder TCO: 1250 E VFD vs Diesel — 195,000 EUR Energy Saving

Tactical Fact Sheet

›Location: EU_ENERGY_MODEL

›Tech Index: AXE_ELECTRIC_TCO_01

›Sys Time: 15:45:00

›Event Log: 6

›Data Stream: 8

ARJES 1250 E Power (kW)

500kW

Nominal

STD 58.7500% In Spec

TANA Shark 4400 Power (kW)

400kW

Nominal

STD 78.8900% In Spec

ARJES 1250 E Avg Draw (kW·h)

320kW·h

Nominal

STD 65.3300% In Spec

TANA Shark 4400 Fuel (l/h)

45l/h

Warning

STD 58.3000% Load Warning

ARJES 1250 E 10k-h Energy Cost (EUR)

480,000EUR

Nominal

STD 76.2700% In Spec

TANA Shark 4400 10k-h Fuel Cost (EUR)

675,000EUR

Warning

STD 55.0400% Load Warning

Energy Cost Delta 10k h (EUR)

195,000EUR

Nominal

STD 99.5100% In Spec

Energy Cost Saving (%)

30%

Nominal

STD 62.3200% In Spec

ROI Engine · Per Shift

FISCAL_SHIELD_CAPITAL: 2,098.00 EUR

Landfill fee €25/t, fuel consumption 0.27 l/t, and wear factor 0.85 are locked into the shift model.

Summary

// KEY ENGINEERING TERMS

tensile fracture, cutting regime, TCO, OPEX — wear cassette, twin-shaft

Technical Analysis

DRIVE ARCHITECTURE: VFD-CONTROLLED DUAL ASYNCHRONOUS VS CUMMINS DIESEL

10,000-HOUR ENERGY TCO MATHEMATICS

VFD SOFT-START: CEE GRID STABILITY DECISIVE ADVANTAGE

STRATEGIC POSITIONING: WHEN TO CHOOSE ELECTRIC VS DIESEL

INTERACTIVE DATA VISUALIZATION

LOADING CHART DATA...

System Integrity

nominal

Power Unit

Hydraulics

Shaft Sync

SCU Logic

Magnetic Sep.

Cooling

Telemetry

Track Drive

15:45:05 — ELECTRIC_TCO_INIT: 10,000 operating hours horizon. Electricity 0.15 EUR/kW·h industrial; Diesel 1.50 EUR/litre EU Q3 2026.

15:45:18 — ARJES_1250E: 2× 250 kW asynchronous motors with VFD. Avg draw 320 kW·h under load. 320 × 10,000 × 0.15 = 480,000 EUR.

15:45:32 — TANA_4400: Cummins QSM11 400 kW. Avg burn 45 l/h. 45 × 10,000 × 1.50 = 675,000 EUR.

15:45:47 — DELTA: 675,000 - 480,000 = 195,000 EUR energy saving (≈ 30%) for electric drive.

15:46:02 — EXTRAS: 0 EUR DPF/SCR service, 0 EUR oil filters, 0 EUR injector maintenance, 0 EUR AdBlue for 1250 E.

15:46:18 — VFD_BONUS: Soft-start eliminates inrush spike — no substation breaker trip on aging CEE 20 kV grids.

Impaktor Range

250 EVO I250 EVO II350 EVO I350 EVO II850100011001250 E1250 D

REF: EU_ENERGY_MODEL_26

Related Reports

Impaktor Range · Performance Data

Impaktor 1250 D — View specs→IMPAKTOR 1250 E — View specs→

// RELATED INDUSTRIAL ENTITIES6 nodes

RESEARCH

MODELS

Verification Reports · External Sources

UNIVERSAL

HEAVY

SUPER HEAVY

Machinery Archive

Electric Shredder TCO: 1250 E VFD vs Diesel — 195,000 EUR Energy Saving

Tactical Fact Sheet

Electric Shredder TCO: 1250 E VFD vs Diesel — 195,000 EUR Energy Saving

Tactical Fact Sheet

Summary

Technical Analysis

DRIVE ARCHITECTURE: VFD-CONTROLLED DUAL ASYNCHRONOUS VS CUMMINS DIESEL

10,000-HOUR ENERGY TCO MATHEMATICS

VFD SOFT-START: CEE GRID STABILITY DECISIVE ADVANTAGE

STRATEGIC POSITIONING: WHEN TO CHOOSE ELECTRIC VS DIESEL

INTERACTIVE DATA VISUALIZATION

UNIVERSAL

HEAVY

SUPER HEAVY

Machinery Archive

Electric Shredder TCO: 1250 E VFD vs Diesel — 195,000 EUR Energy Saving

Tactical Fact Sheet

Electric Shredder TCO: 1250 E VFD vs Diesel — 195,000 EUR Energy Saving

Tactical Fact Sheet

Summary

Technical Analysis

DRIVE ARCHITECTURE: VFD-CONTROLLED DUAL ASYNCHRONOUS VS CUMMINS DIESEL

10,000-HOUR ENERGY TCO MATHEMATICS

VFD SOFT-START: CEE GRID STABILITY DECISIVE ADVANTAGE

STRATEGIC POSITIONING: WHEN TO CHOOSE ELECTRIC VS DIESEL

INTERACTIVE DATA VISUALIZATION