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MRHT Rockbreaker Systems0 pages
MRHT
SERIES
Rockbreaker System
MRHT16,20,20/25,25
FEATURES & BENEFITS
Turntable design with 330 degree / constant
torque rotation allows for maximum power
and performance over the swing range of
boom and provides for safe positioning for
maintenance and storage.
Sealed turntable slew ring and drive gear
design provides for extended service life.
Excavator style boom design provided for
added strength and increased depth of reach.
Massive boom cross sections with reinforced
pivot joints provide excellent durability
against fatigue.
Aluminum bronze bushings and
oversized pivot pins are designed
for extended service life in high
- shock load applications.
Joystick Control System
complete with anti-lunge
control, and anti-blank fire
option.
Auto-lube System (boom and
breaker) hydraulic or pneumatic
driven.
AT A GLANCE
"Operating Weights: lb (kg)
Model Turntable & Boom only Complete system
MRHT16.............................14,300 (6 486)...................................18, 750 (8 505) - 21,560 (9 779)
MRHT20.............................14, 768 (6 699)...................................19, 218 (8 717) - 22,028 (9 992)
MRHT20/25......................15,088 (6 844)...................................19, 538 (8 862) - 22,348 (10 136)
MRHT25.............................15,608 (7 080)...................................20,058 (9 098) - 22,868 (10 373)
* Complete system from smallest to largest with appropriate electric hydraulic power pack.
Dimensions:
Model Overall Height Working Length Base
MRHT16............17' 4" (5.2 m)...............15' 8" (4.8 m)._..........623EU" x 50" (1 594 mm x 1 270 mm)
MRHT20............18' 8" (5.7 m)...............20' 5" (6.2 m).............623§4M x 50" (1 594 mm x 1 270 mm)
MRHT20/25.....18' 8" (5.7 m)...............22' 4" (6.8 m)._..........623EU" x 50" (1 594 mm x 1 270 mm)
MRHT25............21' 6" (6.5 m)..................25' (7.7 m)...............623§4M x 50" (1 594 mm x 1 270 mm)
Hydraulic Breaker Operating Weight: lb (kg)
Model Breaker Model Range
MRHT16.............................BX20:2,050 (1 210) thru to BXR85:6,500 (2 950)
MRHT20.............................BX20:2,050 (1 210) thru to BXR65:4,860 (2 200)
MRHT20/25...................... BX20:2,050 (1 210) thru to BXR50:4,200 (1 900)
MRHT25.............................BX20:2,050 (1 210) thru to BXR50:4,200 (1 900)
90902-ENG-1112
www.rockbreaker.com
MRHT ROCKBREAKER SYSTEM BREAKER TECHNOLOGY 1
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