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EH1700

Product catalog summary

Specifications
The EH1700 is powered by a Cummins QST 30 engine with an output of 895 kW (1,200 hp) and a torque of 5,084 N•M at 1,400 rpm. It features an Allison M9600-A transmission with six forward speeds.

Performance
The vehicle has a maximum payload of 98.4 tonnes, reduced to 94.3 tonnes with standard liners, and a maximum gross machine weight of 170,100 kg. It can reach speeds up to 64.5 km/h with 27.00R49 tires.

Drive Axle and Tires
The drive axle includes a Euclid model 2657 differential with a reduction of 22.88:1. Standard tires are 31/80 R49E4, with 27.00R49 as an option.

Electrical System
The system operates at 24 volts with a 100 amp alternator and two 1150 amp, 12-volt batteries in series/parallel.

Body Capacity
The body capacity is 38.6 m³ struck and 60.3 m³ heaped (2:1).

Brake System
The all-hydraulic braking system includes front dry disc brakes and rear oil-cooled wet discs, with service, secondary, parking, and retarder brakes.

Suspension
The front suspension uses independent trailing arms with NEOCON struts, and the rear suspension has a cast axle housing with NEOCON struts.

Cab and Comfort
The COMMAND CAB III offers ROPS/FOPS protection, a wrap-around dashboard, and a CONTRONIC II monitoring system, with adjustable seating and climate control for comfort.

Service Capacities
Includes a 1,003-liter fuel tank, 265-liter cooling system, and 318-liter hydraulic hoist system.

Optional Equipment
Options include active traction control, body liners, and an automatic lubrication system.

Specifications and Design
Specifications and designs may change without notice under a policy of continuous improvement. Illustrations may not show the standard version.

Instructions for Retarder Chart
The retarder chart is based on 0% rolling resistance, standard tires, and gearing. Instructions include identifying total resistance, intersecting with NMW or GMW lines, and determining machine speed from the performance or retarder curve.

Performance Data
Performance data is provided for the EH1700 model by Hitachi Construction Machinery (America) Corp., Houston, Texas.

Catalog excerpts

Maximum Payload 98,4 Tonne (108.4 Ton) Maximum Payload with Standard Liners 94,3 Tonne (104.0 Ton) Maximum GMW 170 100 kg (375,000 lb) Engine Cummins QST 30 Rated Output 895 kW (1,200 hp)

Open the catalog to page 1

Specifications: EH1700 ELECTRICAL SYSTEM ENGINE Make Model Type Aspiration Rated Output (SAE @ 2100 rpm) Maximum Torque @ 1400 rpm Flywheel Output (SAE @ 2100 rpm) No. Cylinders Bore & Stroke Twenty-four volt lighting and accessories system. 100 amp alternator with integral transistorized voltage regulator. Two 1150 amp, cold cranking, 12-volt, maintenance-free, heavy-duty batteries connected in series/parallel. Standard CONTRONIC II monitoring and central warning system with built-in diagnostics and a standard Liquid Crystal Display (LCD) in the cab. Cummins QST 30 4 Cycle Turbocharged/Aftercooled...

Open the catalog to page 2

Equipment & Dimensions: EH1700 SUSPENSION Front Suspension Independent trailing arm for each front wheel. NEOCON struts containing energy-absorbing gas and environmentally friendly compressible NEOCON-E™ fluid mounted between trailing arm and frame. Formed rectangular rails with section height tapered from rear to front, bridged by five cross members, front bumper and front suspension tube. Cross member to frame junctions use large radii to minimize stress. Frame utilizes 345 MPa 50,000 psi yield strength steel. Rear Suspension The cast rear axle housing has a parallel link mounting with an A-Frame...

Open the catalog to page 3

VEHICLE WEIGHT RETARDER CHART EH1700 Grade Length 450m 1,475' VEHICLE WEIGHT RETARDER CHART EH1700 Grade Length Continuous INSTRUCTIONS: Diagonal lines represent total resistance (Grade % plus rolling resistance %). Charts based on 0% rolling resistance, standard tires and gearing unless otherwise stated. 1. Find the total resistance on diagonal lines on right-hand border 3. From intersection, read horizontally right or left to intersect the of performance or retarder chart. performance or retarder curve. 2. Follow the diagonal line downward and intersect the NMW or 4. Read down for machine speed....

Open the catalog to page 4

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