T870

General

t870

T850 – Đạt tới giới hạn về năng suất

  • - Tiện nghi vận hành
  • - Tầm nhìn tốt
  • - Vận hành hiệu quả
  • - Độ tin cậy và độ bền cao
  • - Dễ dàng bảo dưỡng và sửa chữa

 Dòng Bobcat đa năng 800 là dòng xe lớn nhất mà hãng Bobcat từng sản xuất. Dòng xe bánh xích đa năng loại mới này có hệ thống khung sườn mới dài và rộng hơn các loại xe hiện thời loại khung sườn rộng trước đó (như T300/T320). Những xe loại mới này tầm nhìn tăng lên đáng kể, tăng cao công suất đẩy, hệ thống thủy lực mạnh mẽ, thùng chứa nhiên liệu nhiều hơn, tiện nghi tiêu chuẩn hàng đầu, nâng cao công suất vận hành danh định, động cơ công suất lớn, tăng cao thời gian phục vụ hữu ích của máy nhằm nâng cao nhất năng suất của thiết bị cho hầu hết các ứng dụng trong các lĩnh vực khác nhau.

 

Để có thêm thông tin xin liên hệ với chúng tôi – Đại lý của Bobcat. 

Features and benefits

Operator comfort

The new cab has been built in accordance with the axiom that the more comfortable an operator is, the more productive he will be. The threshold of the cab door has been lowered and the size of the cab door has been increased, making it easier for operators to enter and exit the cab.

Visibility

The new cab offers 30% more visibility all around the loader.
The 5 cm forward positioning of the cab places the operator closer to the attachment. Forward visibility is further enhanced thanks to a 45% larger door and a lower front cross-member on the cab. Also contributing to improved visibility is a 50% increase in the output (total wattage) of the front work lights. There are two bulbs instead of one as in the past.
The side and rear windows offer more visibility. The lower side screen has been enlarged by more than 15% to improve visibility to the tyres or tracks. The rear screen and cooling unit have been lowered. Together with a 14% larger rear window, this new design significantly improves visibility to the rear of the machine.

Performance & Applications

Bobcat customers requested a more productive compact loader for the most demanding applications. With the 800 series loaders, we achieved this increase in performance through a combination of factors.
Engine power has been increased by 8%. The new generation loaders are powered by the 4-cylinder 3.8 litre Kubota V3800 DI-TE3 turbo diesel engine which delivers 74 kW (99 HP) on T870 (SAE JI995 gross) at 2600 RPM. The engine power and the increased weight of the machine ensure that the tracks deliver best-in-class pushing power.Lift height has been increased by 12% on T870, enabling the machines to load the biggest trucks or to operate easily and more productively in tankers for ship trimming applications.Digging power has been increased by 12% on T870 (vs T320).Rated operating capacity has been increased by 8% on T870 (vs T320). This allows the T870 to lift and transport easily a pallet of bricks of 1.5 t or to operate the heaviest attachments of our Bobcat range like the forestry cutter

Reliability / Durability

The new generation loaders are built to work long hours on demanding jobsites.
The hydraulic quick couplers are mounted directly to the front plate of the lift arm. A guard bar extends out in front of the couplers for added protection.
In general, the new 800 series design uses more parallel controlled routings and minimizes the risk of rub points between plumbing components. The components have been re-designed to allow the use of straight fittings instead of adjustable fittings
On the 800 series loaders, the charge oil is cooled rather than the implement oil. This allows for a much steadier flow rate through the oil cooler as it is not affected by hydraulic attachments in operation or moving cylinders. Since the oil cooler is optimized around a set flow rate and not subjected to pulses when running a hydraulic breaker, it can be made of aluminum.

Maintenance has never been easier

All routine maintenance points are accessible from one side thanks to the transversal engine, while the large swing-out tailgate provides access to engine check and fill points, filters and battery.

Specifications

Rated operating capacity, ISO 14397–1 1,584 kg
Tipping load 4,306 kg
Pump capacity 90.1 L/min
Pump capacity (with high flow option) 155 L/min
System relief at quick couplers 23.8-24.5 MPa
Max. travel speed (low range – standard) 10.5 km/h
Max. travel speed (high range – optional) 18.3 km/h

Make / Model Kubota / V3800-DI-T-E3
Fuel Diesel
Cooling Liquid
Power at 2600 RPM (SAE J1995) 74 kW
Power at 2600 RPM (SAE J1995) 74 kW
Torque at 1600 RPM (ISO9249 EEC) 325 Nm
Number of cylinders 4
Displacement 3,769 cm3
Fuel tank 134.8 L

Operating weight 5,751 kg
Shipping weight 5,355 kg

dimension-t870

(A) Operating height 4,689 mm
(B) Height with operator cab 2,118 mm
(C) Angle of departure 33 °
(D) Ground clearance 218 mm
(E) Ground contact length 1,749 mm
(F) Length without attachment 3,030 mm
(G) Length with standard bucket 3,910 mm
(H) Rollback at ground position 30 °
(I) Dump height with standard bucket 2,728 mm
(J) Height to bucket hinge pin 3,657 mm
(K) Dump reach at maximum height 927 mm
(L) Dump angle at maximum height 42 °
(M) Rollback fully raised at maximum height 98 °
(N) Bucket width, 84–inch 2,133 mm
(O) Turning radius with standard bucket 2,514 mm
(P) Track, 450 mm tracks 1,658 mm
(Q) Width over tracks, 450 mm tracks 2,108 mm

Vehicle steering Direction and speed controlled by two joysticks
Loader hydraulics tilt and lift Selectable Joystick Control (SJC)
Front auxiliary (standard) Electrical switch on right-hand joystick

Transmission Infinitely variable tandem hydrostatic piston pumps, driving two fully reversing hydrostatic motors

  • Roller Suspension™
  • Selectable Joystick Controls (SJC)
  • Adjustable suspension seat
  • Automatically activated intake air heater
  • Auxiliary hydraulics: variable flow/maximum flow
  • Bob-Tach™ frame
  • Bobcat Interlock Control System (BICS)
  • Deluxe operator cab* - Includes interior cab foam, side, top and rear windows, cab door with windshield wiper and sensor, Deluxe wire harness, dome light, electrical power port, cup holder, storage compartment and horn (1)
  • Instrumentation
  • Lift arm support
  • Work lights, front and rear
  • Parking brake
  • Seat belt
  • Seat bar
  • Turbo-charger with approved spark arrestor
  • Tracks — rubber — 450 mm
  • CE certification
  • Warranty: 12 months or 2000 hours, whichever occurs first

(1) * Roll Over Protective Structure (ROPS) – meets requirements of SAE-J1040 and ISO 3471; Falling Object Protective Structure (FOPS) - meets requirements of SAE-J1043 and ISO 3449, Level I

  • Factory Options
    • Two speed
    • Heavy duty radio
    • Deluxe instrument panel
    • Power Bob-Tach™
    • Cab enclosure with heat
    • High-flow auxiliary hydraulics
    • Air conditioning
    • Air ride seat with 3 point seat belt
    • Back-up alarm
    • Beacon
    • Engine block heater
    • Fire extinguisher
    • Strobe
  • Dealer Installed Options
    • Special applications front door kit
    • Engine block heater kit
    • Deluxe instrument panel
    • Lexan rear window kit
    • Fresh air heater kit
    • Counterweight kits 90kg / 136 kg / 181 kg
    • Bucket positioning kit
    • Plumbing kit for fresh air heater
    • Back up alarm kit
    • FOPS kit **
    • Single-point lift kit
    • Rear window wiper kit
    • Forestry wiper kit
    • Keyless kit
    • Power Bob-Tach™ kit
    • Road kit
    • Rotating beacon kit
    • Fire extinguisher kit
    • Catalytic purifier kit
    • Air conditioning kit
    • Radio kit
    • Pre-cleaner HP aspiration kit
    • 7-pin attachment control kit
    • Four-point lift kit
    • Rear auxiliary hydraulic kit

  • Angle Brooms
  • Augers
  • Bale Forks
  • Breakers
  • Brush Saws
  • Concrete Pumps
  • Construction / Industrial Buckets
  • Dozer Blades
  • Dumping Hoppers
  • Flail Cutters
  • Forestry Cutters
  • Graders
  • Grapples, Industrial
  • Mowers
  • Pallet Fork Accessories
  • Pallet Forks, Hydraulic
  • Pallet Forks, Standard
  • Skeleton Buckets
  • Snow & Light Material Buckets
  • Sod Layers
  • Soil Conditioners
  • Spreaders
  • Stabilizers
  • Stump Grinders
  • Utility Frames
  • Vibratory Rollers
  • Water Kits

Operator LpA (98/37 & 474-1) 82.4 dB(A)
Operator LpA (98/37 & 474-1) uncertainty 2.5 dB(A)
Noise level LWA (EU Directive 2000/14/EC) 104 dB(A)
Whole body vibration (ISO 2631–1) 1.5 ms-2
Whole body vibration (ISO 2631-1) uncertainty 0.6 ms-2
Hand-arm vibration (ISO 5349–1) 0.5 ms-2

Tier 4

Bobcat® 700 and 800 platform compact loaders are in compliance with federal Interim Tier 4 (iT4) emissions regulations. Each of these models incorporates the following technologies:

  • Electronic Control Unit (ECU)
  • Diesel Oxidation Catalysts (DOC) and Diesel Particulate Filters (DPF)
  • High Pressure Common Rail (HPCR) fuel system

To learn more about the technologies, review the Bobcat Tier 4 resources.

With these models, you'll also gain:

Fuel & Performance Tracking: Owners can track fuel consumption and time spent on specific jobs with the new, simple-to-navigate Machine Performance screen included in Deluxe Instrumentation.

  1. Monitor overall job statistics, job clock, idle time (hours), fuel consumption (gallons) and gallons per hour.
tier4-1
  1. Get fuel consumption in real time and the time since the last DPF regeneration with the new "Vitals" display screen.
tier4-2
  1. Track user metrics such as per-operator stats for gallons per hour, idle time per hour and total fuel usage.
tier4-3