RC 50 & RC 45 Reverse Circulation Hammer for Exploration Drilling - 113-130mm Hole Range, 57kg Weight
Price:
Negotiate
MOQ:
1 pcs
Delivery Time:
Negotiable
Brand:
ROSCHEN
Product Description
RC 50 & RC 45 Reverse Circulation Hammer Overview
The ROSCHEN RC 50 and RC 45 reverse circulation hammers represent cutting-edge rock drilling technology, delivering exceptional performance, reliability, and cost-efficiency for exploration drilling applications.
Key Product Features
Heavy Duty & Lightweight Bit Design
Larger shank spline cross-section reduces risk of shank-off failures
Compact, lightweight design enhances safety during handling operations
High Performance Hammer Design
Valved drive stroke delivers maximum impact, power, and efficiency
Heat-treated steel valve technology eliminates melting risks associated with plastic valves
Reliable Collection Tube System
Extra-hard material construction extends collection tube service life
Isolation mounts prevent hammer vibration interference
High-Frequency Cycling
Lower striking energy performs effectively in clay and similar ground conditions
Weight-matched piston and bit recover impact recoil energy, improving efficiency
Tri-Flow Cuttings Removal
Advanced design balances air flow across bit face for superior sample quality
Additional Advanced Features
Damped check valve movement reduces lip seal wear and spring fatigue
Unique design eliminates need for secondary adapter to secure collection tube
Technical Specifications
| Hammer Size | Hammer | Bit Shank | ROSCHEN Code | Hole Range (mm) | External Diameter (mm) | Length (without bit) mm | Weight (N.W.) kgs | Connection Thread | Working Pressure |
|---|---|---|---|---|---|---|---|---|---|
| 3" | RE531 | RE531 | ROS RC 30 | 84-100 | 81 | 1069 | 29 | 3" Remet | 1.0-3.0Mpa |
| 3" | RE035 | RE035 | ROS RC 35 | 84-105 | 85 | 1075 | 35 | 3" Remet | 1.0-3.0Mpa |
| 4 1/2" | RE004 | RE004 | ROS RC 40 | 111-127 | 107 | 1252 | 52 | 3.5"-4" Remet 4" Metzke | 1.0-3.0Mpa |
| 4 1/2" | RE540 | RE540 | ROS RC 45 | 111-127 | 107 | 1252 | 52 | 3.5"-4" Remet 4" Metzke | 1.0-3.0Mpa |
| 5" | RE040 | RE040 | ROS RC 50 | 113-130 | 109.5 | 1191 | 57 | 3.5"-4" Remet 4" Metzke | 1.0-3.0Mpa |
| 5" | RE542 | RE542 | ROS RC 50 | 113-130 | 109.5 | 1191 | 57 | 3.5"-4" Remet 4" Metzke | 1.0-3.0Mpa |
| 5" | RE543 | RE543 | ROS RC 50 | 120-135 | 116 | 1191 | 62 | 3.5"-4" Remet 4" Metzke | 1.0-3.0Mpa |
| 5" | RE545 | RE545 | ROS RC 50 | 122-135 | 117.5 | 1261 | 65 | 4"-4.5"Remet 4"-4.5" Metzke | 1.5-3.5Mpa |
| 5 1/2" | RE547 | RE547 | ROS RC 55 | 130-146 | 124.5 | 1270 | 71 | 4.5"Remet 4.5" Metzke | 1.5-3.5Mpa |
| 5 1/2" | RE052 | RE052 | ROS RC 55 | 130-146 | 124.5 | 1270 | 71 | 4.5"Remet 4.5" Metzke | 1.5-3.5Mpa |
Notes: Metzke and Remet thread connections available. Custom shank types available upon request.
Product Images
Ordering & Support Information
Quality Warranty: All products manufactured with high-quality steel and undergo strict inspection before shipping.
Production Time: 15-25 days standard production cycle
Payment Methods: T/T, Western Union, L/C at sight
Shipping Options: Express courier (DHL/UPS/TNT/FEDEX), air freight, or sea transport
Technical Support: Available 24/7 via Skype, WhatsApp, WeChat
Contact Information
ROSCHEN INC. | ROSCHEN GROUP LIMITED | ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL, ROSCHEN_GROUP
WeChat: +86-137 6419 5009; +86-135 8585 5390
WhatsApp: +86-137 6419 5009; +86-135 8585 5390
Email: roschen@roschen.com; roschen@roschen.net
Website: www.roschen.com; www.roschen.net
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ROSCHEN GROUP
Location
65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Contact Person
Bill, George, Michael