A double girder overhead crane for heavy industrial use costs from USD 22,000 for a 10-ton unit to over USD 280,000 for a 100-ton system in 2026. But the equipment price is just half the story — the full installed cost runs 1.7–2.4 times the crane price, and 10-year maintenance adds another 20–30% on top. This guide breaks down every cost layer with specific numbers: equipment pricing by capacity, installation, runway steel, annual maintenance, energy consumption, and a side-by-side TCO comparison with single girder cranes.
Standard double girder crane pricing at common capacity points below. All prices are FOB (shipping from China) and cover crane structure, two box-section girders, end carriages, trolley with electric wire rope hoist, VFD main hoist drive, pendant control and standard safety devices.
| Capacity (Ton) | Typical Span (m) | Standard Duty | Price Range (USD) |
|---|---|---|---|
| 10 ton | 20 m | A5 | USD 22,000 – 35,000 |
| 16 ton | 22 m | A5 | USD 30,000 – 45,000 |
| 20 ton | 22 m | A5–A6 | USD 38,000 – 55,000 |
| 32 ton | 25 m | A6 | USD 55,000 – 85,000 |
| 50 ton | 25 m | A6–A7 | USD 75,000 – 130,000 |
| 75 ton | 28 m | A7 | USD 110,000 – 180,000 |
| 100 ton | 30 m | A7–A8 | USD 150,000 – 280,000 |
Industry estimates based on SIEC Cranes quotation database and supplier benchmarks. Actual pricing varies with span, hoist configuration, control system and certification requirements.
The equipment price is your starting point. The number you need for internal approval is the fully installed cost. The cost layers for three common configurations break down like this.
| Cost Item | 20-ton (USD) | 50-ton (USD) | 100-ton (USD) |
|---|---|---|---|
| Crane Equipment (FOB) | 42,000 | 95,000 | 200,000 |
| Runway Steel & Rail | 12,000 – 18,000 | 25,000 – 35,000 | 40,000 – 60,000 |
| Freight & Insurance | 3,000 – 6,000 | 6,000 – 10,000 | 10,000 – 18,000 |
| On-Site Installation | 8,000 – 14,000 | 15,000 – 25,000 | 25,000 – 40,000 |
| Total Installed | USD 65,000 – 80,000 | USD 141,000 – 165,000 | USD 275,000 – 318,000 |
Installation costs vary by region. The ranges above reflect typical rates in Europe, the Middle East and Southeast Asia based on SIEC project data for 2025–2026.
At capacities where both crane types are feasible (up to about 20 tons), TCO matters more than the upfront price. Take a 10-ton, 20 m span installation running 6 hours per day at A5 duty — the 10-year comparison looks like this.
| Cost Category | 10-Ton Double Girder (USD) | 10-Ton Single Girder (USD) |
|---|---|---|
| Crane Equipment | 28,000 | 23,000 |
| Installation + Runway | 38,000 | 25,000 |
| 10-Year Maintenance | 24,000 | 18,000 |
| 10-Year Energy | 17,000 | 5,000 |
| 10-Year TCO | USD 107,000 | USD 71,000 |
The double girder crane costs about 51% more over 10 years at this capacity. The biggest gap is energy — the double girder's heavier structure and larger motors nearly triple the annual power consumption. But if you need the extra hook height, wider span or higher duty cycle that only a double girder design can deliver, the TCO premium is the price of capability. Above 30 tons, the comparison is irrelevant because single girder cranes are not available in that range.
Maintenance costs scale with duty class more than capacity. A crane running A5 duty needs about half the annual maintenance of the same crane running A7, because there are fewer cycles and less wear on mechanical components.
| Duty Class | Typical Usage | Annual (10–20 ton) | Annual (50–100 ton) |
|---|---|---|---|
| A5 (Medium) | 4–6 hrs/day, intermittent | USD 1,200 – 1,800 | USD 2,500 – 4,000 |
| A6 (Heavy) | 8–10 hrs/day, regular | USD 1,800 – 2,800 | USD 3,500 – 5,500 |
| A7–A8 (Super Heavy) | 12–24 hrs/day, continuous | USD 2,500 – 4,000 | USD 4,500 – 7,000 |
Industry estimates based on SIEC Cranes field service data and OEM maintenance schedule benchmarks.
Energy is the hidden cost in crane budgets. It shows up on the plant's electricity bill as a line item nobody links back to the crane. Over a 10-year ownership period, energy for a heavy-duty double girder crane can exceed the original equipment price.
Real numbers: a 20-ton double girder crane running 6 hours per day, 260 days per year, with an average motor draw of 35 kW (main hoist + cross travel + long travel motors under typical load), consumes about 54,600 kWh annually. At USD 0.12/kWh, that is USD 6,550 per year. Over 10 years, that is USD 65,500 — more than the crane equipment cost.
VFD drives cut this by 25–35% through regenerative braking and soft acceleration. A VFD-equipped 20-ton crane at the same duty would consume about 38,000 kWh per year (USD 4,560), saving roughly USD 20,000 over 10 years. The VFD option adds about USD 4,000–6,000 to the initial price, so the payback period is approximately 18–24 months.
Not all crane specs affect the price equally. Three parameters move the needle most.
Capacity is the biggest lever. Moving from 20-ton to 50-ton roughly doubles the equipment price. The box girders need more steel, the trolley gets heavier, the hoist needs a larger motor and drum. Every capacity step above 50 tons adds proportionally more because the structural members get thicker and fabrication becomes more complex.
Span matters almost as much. A 30 m span girder needs roughly 70% more steel than a 15 m span for the same capacity, because the bending moment scales with the square of the span. Every 5 m of additional span adds about USD 4,000–8,000 to the girder fabrication cost.
Duty class drives mechanical component cost. Upgrading from A5 to A7 means heavier-duty motors, larger brakes, reinforced gearboxes and more frequent bearing replacements factored into the design. This adds USD 10,000–30,000 to the equipment price depending on capacity.
Where you install matters. The same 20-ton double girder crane can have a 40% difference in installation cost depending on your region.
In Western Europe (Germany, France, Benelux), installation by certified crews runs USD 15,000–25,000 for a 20-ton crane, driven by labor rates of EUR 80–120 per hour and strict safety compliance requirements. In the Middle East (Saudi Arabia, UAE), installation costs are slightly lower at USD 12,000–20,000 but you pay more for runway steel if imported. In Southeast Asia (Vietnam, Indonesia, Thailand), installation labor averages USD 6,000–12,000, but you need to factor in longer freight times and customs clearance costs.
SIEC Cranes provides installation supervision and commissioning support worldwide, with local partner crews in most regions.
A simple three-step budget framework we use with buyers at SIEC:
Step 1: Start with the equipment. Use the pricing table above to pick your capacity and span. Add 15–20% contingency for optional features (remote control, cabin, VFD, special paint).
Step 2: Multiply by 1.7–2.4 for installed cost. The multiplier depends on your region and building condition. Existing buildings with crane-ready columns cost at the low end. New buildings needing full runway design cost at the high end.
Step 3: Add 10-year TCO. Multiply the installed cost by 1.3–1.5 to account for maintenance and energy over 10 years. This gives you the true lifecycle budget number for management approval.
Every installation is different. The numbers above are a planning reference — your actual cost depends on span, lift height, building structure, local regulations, and the specific hoist configuration you need. SIEC Cranes provides free project assessments with a detailed cost breakdown within 2–3 business days.
Contact us at [email protected] or via WhatsApp (+86 13136173663) to get a quote for your project.
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