The Hitachi Long Reach Excavator ZX210LC-7H SLF is engineered for extended reach excavation in drainage, ditching, levee repair, and utility installation projects. Built on the proven ZX210LC-7H platform, the SLF configuration provides increased boom and arm length for applications requiring deeper digging or greater horizontal reach.
Designed for stability and smooth hydraulic control, the ZX210LC-7H SLF maintains balanced lifting performance while working at extended distances. Its refined hydraulic system supports precise multi-function operation, allowing operators to trench, clean ditches, and manage waterway projects efficiently.
As part of the advanced ZAXIS-7 lineup, this long reach excavator integrates intelligent engine management and optimized hydraulic performance to support productivity while helping control operating costs. Built for durability in demanding job site conditions, the ZX210LC-7H SLF delivers the reach, stability, and reliability contractors expect from Hitachi equipment.
ZX210LC-7H SLF Specifications
Specifications
Net Rated Power:
164 HP (122 kW)
Operating Weight:
54,900 lbs (24,900 kg)
Max. Digging Reach
50 ft 4 in (15.35 m)
Max. Digging Depth
39 ft 2 in (11.94 m)
Engine
Model
ZX210LC-7H | Isuzu 4HK1
Type
4-cycle water-cooled, common rail direct injection
2 x 56 gal/min (212 L/min) 1 x 49 gal/min (184 L/min)
Pilot pump
1 gear pump
Maximum oil flow
8.9 gal/min (33.7 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
3,886.0 psi (26.8 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
Quantity
Bore
Rod diameter
Boom
2
4.7″ (120 mm)
3.3″ (85 mm)
Arm
1
5.5″ (140 mm)
3.9″ (100 mm)
Bucket
1
3.9″ (100 mm)
2.8″ (70 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
7.6 min-¹
Swing Torque
50,154 lbf (68.0 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.
Number of Rollers and Shoes on Each Side
Upper rollers
2
Lower rollers
8
Track shoes
49
Track guards
3
Travel Device
Each track driven by 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 2.2 mph (0 to 3.5 km/h)
Maximum traction force
45,636 lbf (203 kN)
Gradeability
70 % (35 degree) continuous
SERVICE REFILL CAPACITIES
Fuel tank
105.6 gal (400.0 L)
Engine coolant
7.4 gal (28.0 L)
Engine oil
6.1 gal (23.0 L)
Swing device
1.8 gal (6.9 L)
Travel device (each side)
1.8 gal (6.9 L)
Hydraulic system
63.4 gal (240.0 L)
Hydraulic oil tank
35.6 gal (135.0 L)
DEF/AdBlue® tank
15.0 gal (57.0 L)
ENVIRONMENT
Engine Emissions
Sounds Level
Sound level in cab according to ISO 6396: 2008
LpA 70 dB(A)
External sound level according to ISO 6395: 2008 and EU Directive 2000/14/EC
