Hitachi 160 vs 85 Excavator: The Real Cost Comparison
If you're looking at a Hitachi 160 excavator and a Hitachi 85 excavator, you probably already know the basic specs: the 160 is bigger, more powerful, and more expensive. The 85 is smaller, cheaper to buy, and easier to transport. But here's the thing—when I'm managing a fleet budget ($180,000 in cumulative spending over 6 years), the sticker price is just the start. I've learned that the real question isn't which one is cheaper, but which one is cheaper to own.
So let's break it down. We're comparing these two machines across four dimensions: Initial investment vs. TCO, productivity vs. precision, resale value vs. depreciation, and operating costs. And full disclosure: I manage procurement for a mid-sized excavation company. We've owned both models. I've tracked every invoice.
1. Initial Investment vs. Total Cost of Ownership
Let's get the obvious out of the way. A new Hitachi ZX160LC-6 will set you back around $150,000-$180,000. A Hitachi ZX85USB-6 is closer to $90,000-$110,000 (based on dealer quotes I've seen in Q1 2024; prices vary by region). That's a $60,000 difference. Seems like a no-brainer, right?
But here's something vendors won't tell you: the first quote is almost never the final price for ongoing relationships. There's usually room for negotiation once you've proven you're a reliable customer. Over the past 6 years of tracking every invoice, I've seen that the smaller machine often has hidden costs that eat into that upfront savings.
For example, in 2023, we analyzed two purchase scenarios:
- Scenario A (160): $165,000 purchase, $12,000 annual maintenance, 3,000 hours/year operation.
- Scenario B (85): $95,000 purchase, $9,000 annual maintenance, but—and this is key—it took 40% longer to complete the same volume of earthmoving. That meant higher labor costs, more fuel per ton moved, and extended project timelines.
When we ran the TCO over 5 years, the 160 was actually 8% cheaper per ton of material moved. That's a $13,000 difference hidden in productivity losses. The 85 wasn't saving us money—it was just deferring costs.
2. Productivity vs. Precision: The Trade-Off You Won't Read in the Brochure
The Hitachi 160 excavator specs are impressive: a 159 hp engine, a bucket breakout force of 27,000 lbs, and a maximum digging depth of 20 feet. The 85? 68 hp, 14,000 lbs breakout force, and 15 feet of digging depth. On paper, the 160 is almost twice the machine.
But here's the kicker: for precision work—like utility trenching, pipe laying, or working in tight urban lots—the 85 is often the better choice. It's more maneuverable. It's gentler on existing pavement. And it can fit through smaller gates. I've had a 160 on a site where we literally couldn't get it to the back of the lot without tearing down a fence. The 85? Drove right in.
So which one wins on productivity? It depends. The 160 is a monster for bulk earthmoving. But if your job site is tight, the 85's precision can be a game-changer—and lost time from an oversized machine is a cost nobody calculates upfront.
What most people don't realize is that the 'productivity' advantage of the 160 only kicks in if you have the space to use it. In a cramped site, you're paying for power you can't use.
3. Resale Value and Depreciation: The Long Game
This is where the math gets interesting. In my experience—and I've tracked resale values on 8 machines over 6 years—the Hitachi ZX160 holds its value better than the ZX85. In 2021, we sold a 160 with 5,000 hours for 62% of its original price. The same year, we sold an 85 with 4,500 hours for 54% of its original price. That's a 8% difference in depreciation. On a $100,000 machine, that's $8,000.
The reason? There's a bigger market for the 160. General contractors, rental houses, and other mid-size operations all want that size class. The 85 is more niche—often bought by landscapers or specialty utility contractors. Less demand means lower resale value. So if you're thinking 'I'll just buy the cheap one now and sell it later,' run the numbers first. The 85 might cost you more in the long run.
Trust me on this one: depreciation is a silent budget killer. And the 160's higher resale value makes the initial premium less painful.
4. Operating Costs: Fuel, Parts, and Downtime
Now, let's talk about running these things. The 160 burns about 4-5 gallons per hour under moderate load. The 85 burns about 2-3. So yes, the 85 uses less fuel. But on a per-ton-moved basis, the 160 is actually more efficient—about 0.8 gallons per ton vs. 1.2 gallons for the 85. That's a 33% efficiency gap. Over 2,000 hours a year, at $4.50/gallon diesel, the 160 saves about $3,600 in fuel alone.
Parts are a different story. The 160 uses more common components—many shared across the Hitachi ZX series. The 85? Some parts are specific to that model. I once waited 3 weeks for a final drive motor for an 85 (this was back in 2022). The downtime cost us a $12,000 penalty. The 160's parts network is just denser. Dealer support is faster for the more popular model. When you're on a deadline, delivery certainty is worth paying for.
And speaking of delivery… when we had a pump failure on the 85, we paid $400 extra for rush delivery on a hydraulic pump. The alternative was missing a $15,000 job. That's a no-brainer. But it's a cost you don't see on the spec sheet.
So, Which One Should You Buy?
Here's my take, after years of tracking every dollar on our equipment spreadsheet:
- Buy the Hitachi 160 if: Your primary work is bulk excavation, you have open job sites, and you plan to keep the machine for 5+ years. The TCO advantage is real. You'll pay more upfront, but you'll save in the long run—especially if you sell it before hours get too high.
- Buy the Hitachi 85 if: You mostly do utility work, site preparation, or landscaping. It excels in tight spaces. It's cheaper to insure (which is a cost nobody talks about). And if your projects are small—like residential foundations or drainage—the 85 is often enough, and 'enough' is sometimes the best value.
But here's the advice I'd give to my younger self: Don't just compare the machines. Compare the job sites you actually get paid for. If half your jobs are in dense residential areas, the 85 might make more sense even if the 160 looks better on paper. A machine that can't work on your sites doesn't make money. And a machine that makes you lose bids because it's too big to fit—that's a cost you can't calculate until you're looking at a bill for a fence you just tore down.
One more thing: when you're negotiating, ask the dealer about their parts availability for the 85 vs. the 160. Specifically, ask about the final drive, hydraulic pump, and swing motor. If they admit that the 85 parts have longer lead times, that's a red flag. Use it to push for a discount—or to buy the 160.
