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A high capacity carrier for demanding harvesting applications.

H857 Harvester

H857 Harvester

A high capacity carrier for demanding harvesting applications. SPECS DEALER BENEFITS Track Harvesters SPECS BENEFITS DEALER

Highlights

engine icon

engine icon



weight icon

weight icon

POWER

TAIL SWING RADIUS

WEIGHT

212 kW
284 hp

3 150 mm
10 ft 4 in

31 900 kg
70,300 lb

POWER

TAIL SWING RADIUS

WEIGHT

212 kW
284 hp

3 150 mm
10 ft 4 in

31 900 kg
70,300 lb

ER Boom Options

Open Access

More Swing Clearance

ER Boom Options

Open Access

More Swing Clearance

Overview

Purpose-built for harvesting, the H857 provides uptime and long-term durability. The combination of high horsepower and harvester head optimized hydraulics provide the operator with responsive control, quick feeding and powerful delimbing and debarking capability. The result is high productivity and lowest cost per tonne of processed logs. Pair with a TCi harvesting head for a full factory-backed package.

ER Boom Options

Two efficient ER boom options to customize the carrier to your harvesting or processing application.

Standard two-piece boom and the optional long-reach telescopic boom for reduced machine travel and ground disturbance.

Open Access

The side opening engine roof completely exposes the top and both sides of the engine, and most hydraulic components. When open, the enclosure roof serves as a spacious side service platform to work comfortably and safely.

More Swing Clearance

The sloping tail profile provides additional swing clearance and obstacle avoidance while maintaining excellent balance and stability characteristics.

The unique design maintains ready access to components and daily service points within the upper assembly and engine compartment.

Product Specifications

Metric
Imperial
LENGTH less boom 5 640 mm
WIDTH 3 390 mm
HEIGHT 3 290 mm
GROUND CLEARANCE 710 mm
WEIGHT less attachment 31 900 kg
TAIL SWING RADIUS 3 150 mm
ENGINE Stage V Tigercat FPT N67 Stage V
210 kW (282 hp) @ 2,100 rpm (rated)
ENGINE Tier 4f Tigercat FPT N67 Tier 4f
212 kW (284 hp) @ 2,200 rpm (rated)
ENGINE Non-certified Tigercat FPT N67 Non-certified
212 kW (284 hp) @ 2,200 rpm (rated)
AIR FILTRATION Precleaner and 2-stage engine air cleaner
COOLING Aluminum side-by-side radiator, oil cooler and charge air cooler
Removable intake debris screen
FAN Hydraulically driven, automatic variable speed, reversible
FUEL CAPACITY 850 L
DEF CAPACITY 80 L
LOW RANGE 1,8 km/h
HIGH RANGE 4.0 km/h
PUMP, MAIN Piston
PUMP, HARVESTING HEAD Piston
PUMP, COOLING FAN Gear
FILTRATION (2) In-tank, 10 micron full flow
CYLINDER, HOIST (2) 120 mm (4.7 in) bore
CYLINDER, STICK (2) 120 mm (4.7 in) bore
HORSEPOWER CONTROL Electronic speed sensing
All-speed antistall
RESERVOIR 295 L
TRACK FRAMES R6-152-5 heavy-duty forestry
Integral track guides/ramp angles
TRACK CHAIN F8 203 mm (8 in) pitch sealed and greased
FINAL DRIVE (2) piston motors with brake valves
Infinitely variable speed
TRACTIVE EFFORT 308 kN
GEARBOX Triple reduction planetary type with brake
FRONT IDLER Hydraulic track adjuster
Spring shock absorber
ROLLERS, LOWER (9) D6 single/double flange tractor type
SLIDES, UPPER Optional, bolt-on
TRACK SHOE 610 mm (24 in) single/double grouser
Optional 710 mm (28 in) single grouser

+ ALL

D7 Control System

Get the most out of your TCi harvesting head. The TCi D7 Control System combines a solid, field-proven hardware and bucking control technology with a head control and user interface developed by Tigercat Industries. The result is a system that delivers powerful functionality, simplicity and intuitive operator navigation.


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Tigercat D7 screen inside the 1165 cab

ER Technology

ER technology allows the operator to actuate the boom with optimal hydraulic efficiency. Extend and retract on a horizontal plane quickly and smoothly with a single joystick.


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Onsite Access with LogOn

Onsite access to production and service information. Using a mobile device and a secure WiFi hotspot, users can easily access detailed machine data and diagnostic tools at the worksite with LogOn.


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RemoteLog Telematics

Off site access to telematics. Be connected to your forestry operation from almost anywhere – all you need is RemoteLog, and a device with internet connectivity.


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Image of a laptop with the RemoteLog home screen displayed

Virtual Operator Training

Keep your fleet of machines producing at full capacity while you train new operators virtually. The Tigercat Simulator provides a virtual operator training solution with an ultra-realistic operating environment. The advanced system is capable of simulating the controls and operation of several Tigercat machines including a track feller buncher, roadside processor, forwarder, or harvester.


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Key Benefits

ER boom technology® improves fuel efficiency, reduces operator fatigue and increases productivity
Tigercat-built F8 forestry undercarriage. Excellent stability, ground clearance and tractive effort
Optional long-reach ER® telescopic boom system for reduced travel and ground disturbance
Full shift comfort. Highly adjustable parallel action air ride seat with integrated heating and cooling
Clear sightlines, intuitive and ergonomic control system, and quiet, comfortable operating environment
Retracting roof enclosure completely exposes the engine and major components while serving as a safe and convenient work platform
ER boom technology® improves fuel efficiency, reduces operator fatigue and increases productivity
Optional long-reach ER® telescopic boom system for reduced travel and ground disturbance
Clear sightlines, intuitive and ergonomic control system, and quiet, comfortable operating environment
Tigercat-built F8 forestry undercarriage. Excellent stability, ground clearance and tractive effort
Full shift comfort. Highly adjustable parallel action air ride seat with integrated heating and cooling
Retracting roof enclosure completely exposes the engine and major components while serving as a safe and convenient work platform

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