KATO HD823MR-7 Excavator

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KATO HD823MR-7 EXCAVATOR

POWERFUL, HIGH-PERFORMANCE HYDRAULIC EXCAVATOR WITH OPERATOR-FOCUSED DESIGN

The KATO HD823MR-7 Excavator delivers exceptional digging power, fast hydraulic response, and advanced operator comfort in a rugged large-frame machine. Designed for demanding construction, utility, and excavation applications, the HD823MR-7 combines high breakout force, smooth multi-function operation, and industry-leading reliability.

Powered by an Isuzu 4HK1X Tier 4 Final engine, this excavator produces 172 HP with excellent fuel efficiency and low emissions. The quick-response four-pump hydraulic system and dual auxiliary hydraulics ensure powerful, precise control for heavy digging and attachment use.

OPERATOR COMFORT & CONTROL

• Spacious, pressurized cab for reduced noise and dust

• Large 7" LCD touchscreen monitor for clear machine data

• Centralized switch layout for intuitive operation

• Retractable windshield for ventilation and visibility

• Ergonomic controls with smooth, responsive handling

POWER & PERFORMANCE

• 172 HP Isuzu Tier 4 Final engine

• Four-pump hydraulic system for fast cycle times

• Arm digging force: 24,504 lbs

• Bucket digging force: 33,721 lbs

• Max drawbar pull: 41,365 lbs

• Travel speed: 3.7 / 2.4 mph

• Gradeability: 35°

SAFETY & RELIABILITY

• Safety lock lever

• Battery disconnect

• Error-prevention monitoring system

• Enclosed, grease-bathed boom swing system

EASY MAINTENANCE

• Large service covers for quick access

• Centralized service points

• Large-capacity toolbox

• Easy-access fuel refilling

KEY SPECIFICATIONS

• Operating weight: 54,050 lbs

• Fuel tank: 86 gal

• Hydraulic oil tank: 39.6 gal

• DEF capacity: 14.5 gal

• Ground pressure: 7.4 psi

The KATO HD823MR-7 is built for contractors who demand power, precision, and long-term durability in a high-performance hydraulic excavator.

Engine

Boom Swing System

Hydraulic System