Jove Jvr285ht 85meters 2500mm Depth Rotary Drilling Rig with 285kn. M
Oriemac Machinery & Equipment (Shanghai) Co., Ltd.- Type：Rotary Drilling Ring
- Pressure Pile Driver Type：Hydraulic Pile Driver
- Pile Hammer Type：Hydraulic Hammer
- Power Source：Diesel
- Motor Power：90kw
- Noise：With Noise
Base Info
- Model NO.：JVR285HT
- Certification：EPA, CS
- Chassis：Cat
- Depth：85meters
- Torque：285kn.M
- Transport Package：Nude Packing
- Specification：7250*2580*3290mm
- Trademark：Jove
- Origin：China
- HS Code：87051092
- Production Capacity：3000 Sets,Month
Description
Basic Info.
Model NO. JVR285HT Certification EPA, CS Chassis Cat Depth 85meters Torque 285kn.M Transport Package Nude Packing Specification 7250*2580*3290mm Trademark Jove Origin China HS Code 87051092 Production Capacity 3000 Sets/MonthProduct Description
JVR285HT 85meters depth Rotary Drilling Rig with 285Kn.m
The first rotary drilling rig produced by Cat345GC chassis in the world.
Energy saving, intelligent, HT entering - rock shows charm.
High efficiency electric control hydraulic system, automatically adjust the hydraulic power of each engine speed to match the required working conditions, high efficiency and low loss of the hydraulic system.
Power head multi-step control, can meet the requirements of various working conditions, high construction efficiency, low fuel consumption.
The combined action of power head and main winch can effectively prevent absorption and improve working efficiency.
By matching the opening and closing characteristic curves of the main winch reversing valve, main winch balance valve and main winch brake valve, the design of the main winch anti-slide rod prevents the failure of the main winch device, reduces the probability of the main winch anti-slide rod, and greatly improves the reliability of the main winch drive system.
Single layer rope main winch, with large lifting force and long life of wire rope
| Model | JVR285HT |
| Max. output torque (KN.m) | 285 |
| Max. drilling depth (m) | 85 |
| Max. drilling diameter (mm) | 2500 |
| Engine brand | CAT |
| Engine model | C9.3B |
| Engine power (KW) | 259 |
| Main pump flow rate | 2×324 L/min@1800rpm |
| Undercarriage model | CAT345GC |
| Traction force (KN) | 510 |
| Drilling speed (rpm) | 6 - 30 |
| / Max. crowd push force (KN) | 210 / 270 |
| Stroke of sledge (mm) | 5200 |
| ()Main winch pull (1st layer) | 292 |
| Main winch wire rope dia. (mm) | Φ32 |
| Max. main winch line speed (m/min) | 63 |
| ()Aux. winch line pull (1st layer) (KN) | 110 |
| Aux. winch wire rope dia. (mm) | Φ20 |
| Aux. winch line speed (m/min) | 70 |
| / Overall width in drilling position (mm) | 4300 / 23453 |
| // Overall L/H/W transport position (mm) | 16433 / 3000 / 3590 |
| ()Total weight (t) | 88 |
