The Hitachi ZX300LC-6 crawler excavator produced in 2016-2021, is listed with an operating weight of 66,580 lb (30.2 t), engine power of 264 hp (197 kW), a bucket capacity of 1.63 yd³ (1.25 m³) and a maximum digging depth of 23.7 ft (7.22 m).
Crawler Excavator • 2016-2021 • AQ 6 HK 1 X
Key specifications
Useful excavator charts
Charts appear only when enough usable specifications are available.
23.7 ft
34.5 ft
34.8 ft
10.5 ft
10.2 ft
How the Hitachi ZX300LC-6 compares
Comparison is against Hitachi crawler excavators in the same broad operating-weight class where enough comparable data exists.
In line with the peer average.
About 12% below the peer average.
About 22% below the peer average.
About 21% below the peer average.
About 4% above the peer average.
Crawler excavator information
| Manufacturer | Hitachi |
|---|---|
| Model | ZX300LC-6 |
| Years of manufacture | 2016-2021 |
| Model series | ZAXIS |
| Undercarriage | LC |
| Boom | MB |
Operating specifications
| Operating weight | 66,580 lb (30.2 t) |
|---|---|
| Bucket capacity | 1.63 yd³ (1.25 m³) |
| Maximum digging depth | 23.7 ft (7.22 m) |
| Maximum horizontal reach | 34.5 ft (10.52 m) |
| Tear-out force | 45,411 lbf (202 kN) |
Engine and emissions
| Engine manufacturer | Isuzu |
|---|---|
| Engine model | AQ 6 HK 1 X |
| Engine power | 264 hp (197 kW) |
| Displacement | 475 cu in (7.8 L) |
| RPM at maximum torque | 1500 rpm |
| Emission level | Tier 4 |
| Diesel particulate filter | No |
Dimensions and transport
| Transport length | 34.8 ft (10.62 m) |
|---|---|
| Transport width | 10.5 ft (3.19 m) |
| Transport height | 10.2 ft (3.12 m) |
| Track width | 23.6 in (600 mm) |
Equipment and features
| Air conditioning | Yes |
|---|---|
| Blade | No |
| Cabin adjustment | No |
| Material handling excavator | No |
| Overload alert | Yes |
| Hydraulic quick hitch | No |
| Mechanical quick hitch | No |
| Track adjustment | No |
Disclaimer: Specifications should be verified against the official machine documentation and confirmed on the Hitachi Construction Machinery Americas website.

