Kaishan Surface Drilling Rigs/Photovoltaic Pile Drilling Rig Series
KG350GF
KG350GF is a Photovoltaic Pile Drilling Rig designed for solar pile foundation holes. Published specifications include hole diameter φ115-305 mm (254 mm as standard configuration); max rotary torque ≥6,000 N·m; feed stroke 4,025 mm; drive power Yuchai YC4DK100-T304 (73.5 kW/2,200 r/min); weight 6,900 kg. Use the model specification table to compare the selected equipment with project conditions and confirm the final configuration before order.
Model
KG350GF
Tooling & air — Air consumption
15-35 m³/min
Tooling & air — Lifting force
25 kN
Tooling & air — Max. rotary torque
≥6000 N·m
Overview
KG350GF is a Photovoltaic Pile Drilling Rig designed for solar pile foundation holes. Published specifications include hole diameter φ115-305 mm (254 mm as standard configuration); max rotary torque ≥6,000 N·m; feed stroke 4,025 mm; drive power Yuchai YC4DK100-T304 (73.5 kW/2,200 r/min); weight 6,900 kg. Use the model specification table to compare the selected equipment with project conditions and confirm the final configuration before order.
Key highlights
- ✓Hole diameter φ115-305 mm (254 mm standard configuration); max rotary torque ≥6,000 N·m for large-diameter foundation work
- ✓Yuchai YC4DK100-T304 engine (73.5 kW/2,200 r/min) with efficient desert air filter for dusty conditions
- ✓5-8" DTH hammer (6" standard) with φ89×2000 mm drill rod; air consumption 15-35 m³/min
- ✓Motor + roller chain feed (4,025 mm stroke); high-pressure cast-iron pumps and widened track plates
- ✓Optional 1-ton mast winch and 8-ton frame winch for handling and slope work
Applications: Drilling of solar pile foundation holes at photovoltaic projects.
Specifications
Request the current specification sheet for this model using the button above.
Other specifications
| Model | KG350GF |
Tooling & air
| Air consumption | 15-35 m³/min |
| Lifting force | 25 kN |
| Max. rotary torque | ≥6000 N·m |
| Rotation speed | 0-80 rpm |
Other specifications
| Feed length | 4025 mm |
| Hole diameter | 115-305 mm |
| Rock hardness | F=6-20 |
| Standard hole diameter | 254 mm (standard configuration) |
| Engine model | Yuchai YC4DK100-T304 |
| Engine power | 73.5 kW |
| Engine speed | 2200 r/min |
| Boom pitch angle | Down 50° / up 25° (75° total) |
| Boom swing angle | Left 28.5° / right 36.5° (65° total) |
| Mast compensation length | 900 mm |
| Mast pitch angle | 165° |
| Mast swing angle | Left 45° / right 45° (90° total) |
Performance & mobility
| Gradeability | ≤30° |
| Track leveling angle | ±10° |
| Tramming speed | 0-3 km/h |
Dimensions & weight
| Ground clearance | 325 mm |
| Overall height | 2600 mm |
| Overall length | 6000 mm |
| Overall width | 2260 mm |
| Weight | 6900 kg |
Other specifications
| Drill pipe diameter | φ89 mm |
| Drill pipe length | 2000 mm |
| DTH hammer | 5-8" (6" standard) |
| Dust collector option 1 filter count | 16 |
| Dust collector option 1 model | QZA-140 |
| Optional frame winch capacity | 8 tons |
| Optional mast winch capacity | 1 ton |
| Feed method | Motor + roller chain |
Applications
- Photovoltaic pile foundations
- Solar farm construction
- Hydropower & construction
Recommended packages
Air compressor match
Match a KSCY mobile air compressor to the hammer size and your hole plan — send us the hole diameter, depth and rock conditions and we confirm the exact pairing before quotation.
DTH hammer & bits
Match the DTH hammer class to your hole diameter (K3/K30C for 90-105 mm, K5/K50 for 135-165 mm, K8/K80 for 195-254 mm) — see the DTH hammer series page.
Need a complete drilling package? Request a rig + compressor + tooling quote →
Frequently asked questions
What applications suit the KG350GF?
Photovoltaic pile foundations, Solar farm construction, Hydropower & construction.
Which air compressor pairs with the KG350GF?
Match a KSCY mobile air compressor to the hammer size and your hole plan — send us the hole diameter, depth and rock conditions and we confirm the exact pairing before quotation.
Can the equipment be configured to my project?
Send your project details through the inquiry form and we will confirm the available configuration for the selected model before quotation.