Using a Second-hand rotary drilling rig for large-diameter piling doesn’t mean compromising on strength. Reconditioned models from top brands can meet 2025’s most demanding specs:
1. SANY SR405R-C10
Dominant torque output and improved undercarriage support put this SANY used rotary drilling rig among the best for 4m+ piles.
2. XCMG XR460D
This XCMG used rotary drilling rig brings upgraded load sensors and reinforced drilling arms to every job site, ideal for government infrastructure bids.
3. SANY SR360RC
Perfect for a Reconditioned rotary drilling rig buyer seeking high maneuverability and power retention at a fair price.
4. XCMG XR400E
A top XCMG used rotary drilling rig for consistent large-bore output, with automated bore control and reduced operator error.
5. SANY SR445RC
This flagship SANY used rotary drilling rig handles oversized bores with 5-stage torque sequencing and digital pile-depth logging.
Keywords: SANY used rotary drilling rig (x5), XCMG used rotary drilling rig (x3), Second-hand rotary drilling rig, Reconditioned rotary drilling rig
Tags: reconditioned large bore rigs, second-hand 800mm drills, rotary torque control, XCMG high-load rigs, SANY big diameter piling, upgraded used rigs, 2025 bore tech, pile sequencing machines, hnironrubikcubemachine
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Email:ceo@hnironrubikcubemachine.com
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Factory Address:Room 2301, Building 12, Phase I, China Resources Land, No. 266, East Sixth Road, Xingsha Street, Changsha County, Hunan Province