The Hitachi Excavator ZX250LC-7H is engineered for high-production excavation, heavy earthmoving, and demanding infrastructure projects. Built on a long carriage platform for enhanced stability, the ZX250LC-7H delivers powerful breakout force, smooth hydraulic response, and reliable lifting performance across challenging job site conditions.
As part of the advanced ZAXIS-7 lineup, this excavator integrates refined hydraulic performance, intelligent engine management, and improved fuel efficiency to help maximize productivity while controlling operating costs. Its optimized boom and arm configuration support efficient multi-function operation for trenching, loading, and mass excavation work.
Designed for durability and long-term performance, the ZX250LC-7H provides the strength, precision, and reliability expected from Hitachi Construction Equipment.
Product Highlights
Long Carriage Design
Extended undercarriage enhances balance and lifting performance for heavy excavation applications.
High-Production Digging Power
Strong breakout force and refined hydraulic tuning support faster cycle times and material movement.
ZAXIS-7 Advanced Systems
Integrated machine technology improves fuel efficiency, uptime, and performance management.
Intelligent Engine Control
Optimized power delivery balances productivity and operating cost.
Modern Operator Environment
Ergonomic cab layout with improved visibility and intuitive controls supports long workdays.
Simplified Service Access
Grouped maintenance points and durable components help reduce downtime and support long-term reliability.
ZX250LC-7H Specifications
Specifications
Net Rated Power
177 HP (132 kW)
Operating Weight
60,186 lb (27,300 kg)
Max. Digging Reach at Ground Level
35 ft 3 in (10.75 m)
Max. Digging Depth
25 ft 0 in (7.61 m)
Working Ranges
Arm Length
11′ 10″ (3.61)
Engine
Model
Isuzu 4HK1
Type
4-cycle water-cooled, common rail direct injection
2 x 59 gal/min (224 L/min) 1 x 51 gal/min (194 L/min)
Pilot Pump
1 gear pump
Maximum Oil Flow
9.4 gal/min (35.5 L/min)
Hydraulic Motors
Travel
2 variable displacement axial piston motors
Swing
1 axial piston motor
Relief Valve Settings
Implement circuit
4,974.8 psi (34.3 MPa)
Swing circuit
4,699.2 psi (32.4 MPa)
Travel circuit
4,974.8 psi (34.3 MPa)
Pilot circuit
565.6 psi (3.9 MPa)
Power boost
5,511.4 psi (38.0 MPa)
Hydraulic Cylinders | ZX75US-7
Quantity
Bore
Rod Diameter
Boom
2
4.9″ (125 mm)
3.5″ (90 mm)
Arm
1
5.5″ (140 mm)
3.9″ (100 mm)
Bucket
1
5.1″ (130 mm)
3.5″ (90 mm)
Upperstructure
Revolving Frame
D-Section frame for resistance to deformation
Swing Device
Axial piston motor with planetary reduction gear is bathed in oil. Swing circle is single row.
Swing parking brake is spring-set/hydraulic released disc type
Swing speed
10.7 min
Swing torque
57,161 lbf (77.5 kNm)
Undercarriage
Tracks
Tractor-type undercarriage. Welded track frame using selected materials. Side frame welded to track frame. Lubricated track rollers, idlers, and sprockets with floating seals. Track shoes with triple grousers made of induction-hardened rolled alloy. Heat-treated connecting pins with dirt seals. Hydraulic (grease) track adjusters with shock-absorbing recoil springs.
Numbers of Rollers and Shoes on Each Side
Upper rollers
2
Lower rollers
9
Track Shoes
51
Track Guards
3
Travel Device
Each track driven by a 2-speed axial piston motor
Parking brake is spring-set/hydraulic-released disc type. Automatic transmission system: High-Low
Travel Speeds
High : 0 to 3.4 mph (0 to 5.5 km/h) Low : 0 to 2.1 mph (0 to 3.4 km/h)
Maximum traction force
48,334 lbf (215 kN)
Gradeability
70% (35 degrees) continuous
Service Refill Capacities
Fuel tank
134.6 gal (510.0 L)
Engine coolant
8.2 gal (31.0 L)
Engine oil
7.7 gal (29.0 L)
Swing device
2.5 gal (9.3 L)
Travel device (each side)
2.1 gal (7.8 L)
Hydraulic system
77.6 gal (294.0 L)
Hydraulic oil tank
41.2 gal (156.0 L)
DEF/AdBlue® tank
18.5 gal (70.0 L)
Weights and Ground Pressure
Operating Weight and Ground Pressure
Shoe Type
Shoe width Unit: in (mm)
Arm Length, ft-in(m)
ZX160LC-7H Monoblock lb (kg)
psi (kPa)
Triple gouser
32″ (800)
11′ 10″ (3.61)
60,186 (27,300)
5.89 (40.6)
Including 1.05 yd³ (0.80 m³) (ISO 7451: 2007 heaped) bucket weight (1,455 Ib (660 kg)) and counterweight (10,700 Ib (4 850 kg))
