HD823MR-7STD
Powerful Large Hydraulic Excavator
Comfortable Operator Room and Easy Manipulation
Easily visible 7″ LCD touchscreen monitor
Pressurized Cabin
Centralized switches
Retractable windshield
Error-Prevention
Safety lock lever
Battery disconnect
High Power Digging and Quick Response
Quickly responsive 4-pump system
Dual Auxiliary Hydraulics
Easy Maintenance
Large covers for easier access
Large capacity tool box
Easy Fuel Refilling
Max swing speed | 14.0/min |
Travel speed high/low | 3.7/2.4 mph |
Gradeability | 35º |
Max drawbar pull | 41,365 lbs |
Arm digging force | 24,504 lbs |
Bucket digging force | 33,721 lbs |
Fuel tank | 86 gal. |
Cooling system | 10.6 gal. |
Engine oil | 6.8 gal. |
DEF tank capacity | 14.5 gal |
Track drive | 2 x 1.32 gal |
Hydraulic oil tank | 39.6 gal |
Operating weight | 54,050 lbs |
Ground Pressure | 7.4 psi |
Engine
Model | Isuzu 4HK1X Tier 4 Final |
Rated output | 172HP@2000rpm |
Starter/Alternator | 24 Volt |
Max torque | 494 lbf-ft/1600 rpm |
Boom Swing System
Max swing speed | 14.0/min |
Lubrication | Completely housed and grease bathed |
Hydraulic System
System Flow | 58 + 65.5 g/min |
Max system psi | 4975 psi |
Max digging psi | 5265 psi |