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Tata Hitachi Hydraulic Excavator

27 models in this series

The Tata Hitachi Hydraulic Excavator series from Tata Hitachi comprises 27 models. Rated output ranges from 63 to 397 kW.

Tata Hitachi excavators EX and Zaxis – the Indian joint venture since 1984: ZAXIS 110 to ZAXIS 870, Isuzu engines, H and K as market variants, 60 to 397 kW

Tata Hitachi is the joint venture of India's Tata group with Hitachi Construction Machinery, founded in 1984 as Telcon in Jamshedpur and today, with plants in Kharagpur and Dharwad, India's largest excavator maker. The machines are Hitachi designs built for the Indian market and export to South Asia and Africa: the older EX110, EX200 and EX350 correspond to the Hitachi EX generation of the 1990s, the ZAXIS models from 110 to 870 to the Zaxis range from 2001. The number gives the weight class in hundreds of kilograms – ZAXIS 210 about 21 t, ZAXIS 470 about 47 t, ZAXIS 870 about 87 t – LC the long undercarriage with larger footprint, H and K version variants for quarry and earthmoving duty on the Indian market, MTH the mining version.

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The register lists 27 versions with 59.7 to 397 kW from Isuzu engines of 4,330 to 15,682 cm³ – 4BG1 and 6BG1 in the small and medium, 6HK1 and 6WG1 in the big models, a Tata 697 engine in the EX110 – torque from 289 to 2,250 Nm at 1,800 to 2,300 rpm and operating weights from 10,700 to 84,000 kg.

The Isuzu engines and Hitachi hydraulics are identical to the Japanese Zaxis; the difference lies in the equipment, laid out for heat, dust and simpler maintenance, and in the price. The ZAXIS 870 at 84 t is the mining machine of the Jharkhand coalfields.

Used Tata Hitachi excavators are rare outside South Asia; when buying, operating hours, play in slew ring and boom pins, undercarriage condition, leak-free hydraulics and parts supply, which runs through both networks for Isuzu engines and Hitachi hydraulics, are what count.

Sources: SpecCodex register, model data: Tata Hitachi Hydraulikbagger, Tata Hitachi Construction Machinery (manufacturer)

Models compared

12 of 27 models.

	EX200LC	EX350 LCH	ZAXIS110	ZAXIS120H	ZAXIS200	ZAXIS200LC	ZAXIS330	ZAXIS330LC	ZAXIS370MTH	ZAXIS450LCH	ZAXIS470LCH	ZAXIS650LC
Power	99 kW	169.1 kW	63 kW	66.1 kW	110.1 kW	110.1 kW	184 kW	184 kW	184 kW	235 kW	260 kW	345 kW
Rated speed	1,950 rpm	1,900 rpm	2,150 rpm	2,150 rpm	2,100 rpm	2,100 rpm	2,000 rpm	2,000 rpm	2,000 rpm	1,800 rpm	1,800 rpm	1,800 rpm
Cylinders	6	6	4	4	6	6	6	6	6	6	6	6
Displacement	6,494.2 cm³	9,840.4 cm³	4,329.5 cm³	4,329.5 cm³	6,494.2 cm³	6,494.2 cm³	7,790.4 cm³	7,790.4 cm³	7,790.4 cm³	15,682.4 cm³	15,682.4 cm³	15,682.4 cm³
Torque	461.1 Nm	–	340 Nm	340 Nm	550.1 Nm	550.1 Nm	873 Nm	873 Nm	873 Nm	1,275 Nm	1,580.1 Nm	1,980 Nm
Fuel tank capacity	310 l	560.2 l	250.2 l	250.2 l	360.4 l	360.4 l	560.2 l	560.2 l	560.2 l	650.3 l	725.3 l	900.2 l
Unladen weight	20,550 kg	34,000 kg	10,700 kg	12,800 kg	19,400 kg	19,900 kg	31,000 kg	31,600 kg	36,300 kg	47,100 kg	48,100 kg	65,900 kg

Tata Hitachi Hydraulic Excavator

Tata Hitachi excavators EX and Zaxis – the Indian joint venture since 1984: ZAXIS 110 to ZAXIS 870, Isuzu engines, H and K as market variants, 60 to 397 kW

Models compared

Models

Excavator in 3D section

EX110

EX200LC

EX350 LCH

ZAXIS110

ZAXIS110M

ZAXIS120H

ZAXIS200

ZAXIS200LC

ZAXIS210H

ZAXIS210K

ZAXIS210LCH

ZAXIS210LCK

ZAXIS330

ZAXIS330LC

ZAXIS350H

ZAXIS350K

ZAXIS350LCH

ZAXIS350LCK

ZAXIS370MTH

ZAXIS450LCH

ZAXIS470LCH

ZAXIS650LC

ZAXIS670LCH

ZAXIS850

ZAXIS850LC

ZAXIS870H

ZAXIS870LCH