Account
Inquiry
You’re dealing with a contractor who needs to sink 2-meter diameter piles to 80 meters for high-rise foundation in mixed ground—sand, clay, maybe some weathered rock—and the KR300E handles that without breaking a sweat, and we price it in tiers so you’re not overpaying for what you actually use.
The sample unit runs about $285,000, mid-tier around $265,000 if you skip some of optional mast sensors, and bulk orders of 3+ rigs typically land at $248,000 each, give or take depending on lead time (usually 6-8 weeks for customiaztion).
What it does is deliver 320 kN.m of torque at 6-27 rpm, which is enough to spin a 2-meter auger through most things, and teh 83-meter drilling depth is for the standdard configuration—the 54-meter option is actually pretty much the same machine with a shorter kelly bar, something buyers rarely ask about upfront.
It’s a 90-ton machine so transport logistics matter—you’ll need a lowboy trailer for the 16.5-meter transport length and 3.66-meter height, and the track speed is only 1.5 km/h so site moves are slow, but the 560 kN traction force means it won’t bog down in soft ground.
The hydraulic system runs at 34.3 MPa with a 6000 mm crowd stroke, and we’ve seen these rigs hold steady torque for 2000-hour work cycles before any major hydraulic service—better than some Chinese rotary drills that drop off after 1500 hours on site.
CE and ISO 9001:2000 certification is standard, warranty is 1 year or 2000 hours, but honestly sourcing replacement wear parts like the rotary drive seals can take 20 days or so form our warhouse unless you pay for air freight.
Our standard MOQ is 1 unit for the KR300E. We can discuss batch orders if you need multiple machines, but we usually start with a single rig to confirm everything meets your specs.
Lead time typically runs 4 to 6 weeks from order confirmation, depending on the customization level. We’ll give you a firm timeline once we finalize the specs.
Yes, the machine is CE certified and ISO 9001:2000 compliant. We can provide the certificates along with the shipping documents.
The 83 m depth applies when using standard drilling rods, while 54 m is the maximum with the heavy-duty Kelly bar. You can choose the setup based on your project depth requirements.
The machine is shipped fully assembled or partially knocked down in a container, depending on your port. For storage, keep it indoors or under a cover in a dry area to protect the hydraulic system and electronics.
